807674579690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{21038671}}^1$

素因数の和:21039038

約数の個数: 32

約数和(自身を含む): 1590523603200

約数和(自身を除く): 782849023510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 38390, 21038671, 42077342, 105193355, 210386710, 231425381, 462850762, 1157126905, 2314253810, 7342496179, 14684992358, 36712480895, 73424961790, 80767457969, 161534915938, 403837289845, 807674579690]

約数ペア:

[(1, 807674579690), (2, 403837289845), (5, 161534915938), (10, 80767457969), (11, 73424961790), (22, 36712480895), (55, 14684992358), (110, 7342496179), (349, 2314253810), (698, 1157126905), (1745, 462850762), (3490, 231425381), (3839, 210386710), (7678, 105193355), (19195, 42077342), (38390, 21038671)]