1313350778872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{12745039}}^1$

素因数の和:12746227

約数の個数: 32

約数和(自身を含む): 2688693638400

約数和(自身を除く): 1375342859528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1171, 2342, 4684, 9368, 12881, 25762, 51524, 103048, 12745039, 25490078, 50980156, 101960312, 140195429, 280390858, 560781716, 1121563432, 14924440669, 29848881338, 59697762676, 119395525352, 164168847359, 328337694718, 656675389436, 1313350778872]

約数ペア:

[(1, 1313350778872), (2, 656675389436), (4, 328337694718), (8, 164168847359), (11, 119395525352), (22, 59697762676), (44, 29848881338), (88, 14924440669), (1171, 1121563432), (2342, 560781716), (4684, 280390858), (9368, 140195429), (12881, 101960312), (25762, 50980156), (51524, 25490078), (103048, 12745039)]