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Some asymptotic formulae in the theory of numbers. - MaRDI portal

Some asymptotic formulae in the theory of numbers. (Q1445000)

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scientific article; zbMATH DE number 2581339
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Some asymptotic formulae in the theory of numbers.
scientific article; zbMATH DE number 2581339

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    Some asymptotic formulae in the theory of numbers. (English)
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    1927
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    \(d(\nu)\) sei die Anzahl der Teiler von \(\nu\), \(\sigma_a(\nu)\) die Summe der \(a\)-ten Potenzen der Teiler von \(v\). Dann wird bewiesen: \[ \sum_{\nu = 1}^x d(\nu) d(\nu + k) \sim \frac{6}{\pi^2} \sigma_{-1}(k) x(\log x)^2 \quad (x \to \infty) \] und \[ \sum_{\nu = 1}^{n-1} d(\nu) d(n - \nu) \sim \frac{6}{\pi^2} \sigma_1 (n) (\log n)^2 \quad (n \to \infty). \]
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    divisor function
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    higher powers
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