2421188996872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{8887}}^1\times {\mathrm{920411}}^1$

素因数の和:929341

約数の個数: 32

約数和(自身を含む): 4662954457920

約数和(自身を除く): 2241765461048

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 8887, 17774, 35548, 71096, 328819, 657638, 920411, 1315276, 1840822, 2630552, 3681644, 7363288, 34055207, 68110414, 136220828, 272441656, 8179692557, 16359385114, 32718770228, 65437540456, 302648624609, 605297249218, 1210594498436, 2421188996872]

約数ペア:

[(1, 2421188996872), (2, 1210594498436), (4, 605297249218), (8, 302648624609), (37, 65437540456), (74, 32718770228), (148, 16359385114), (296, 8179692557), (8887, 272441656), (17774, 136220828), (35548, 68110414), (71096, 34055207), (328819, 7363288), (657638, 3681644), (920411, 2630552), (1315276, 1840822)]