Some asymptotic formulae in the theory of numbers. (Q1445000)
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scientific article; zbMATH DE number 2581339
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 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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