9982515490

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{773239}}^1$

素因数の和:774537

約数の個数: 16

約数和(自身を含む): 17982469440

約数和(自身を除く): 7999953950

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 773239, 1546478, 3866195, 7732390, 998251549, 1996503098, 4991257745, 9982515490]

約数ペア:

[(1, 9982515490), (2, 4991257745), (5, 1996503098), (10, 998251549), (1291, 7732390), (2582, 3866195), (6455, 1546478), (12910, 773239)]