2040973985

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1\times {\mathrm{1597}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 2463464016

約数和(自身を除く): 422490031

約数列:

[1, 5, 233, 1097, 1165, 1597, 5485, 7985, 255601, 372101, 1278005, 1751909, 1860505, 8759545, 408194797, 2040973985]

約数ペア:

[(1, 2040973985), (5, 408194797), (233, 8759545), (1097, 1860505), (1165, 1751909), (1597, 1278005), (5485, 372101), (7985, 255601)]