7896996848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2920487}}^1$

素因数の和:2920521

約数の個数: 30

約数和(自身を含む): 16567928424

約数和(自身を除く): 8670931576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2920487, 5840974, 11681948, 23363896, 37966331, 46727792, 75932662, 151865324, 303730648, 493562303, 607461296, 987124606, 1974249212, 3948498424, 7896996848]

約数ペア:

[(1, 7896996848), (2, 3948498424), (4, 1974249212), (8, 987124606), (13, 607461296), (16, 493562303), (26, 303730648), (52, 151865324), (104, 75932662), (169, 46727792), (208, 37966331), (338, 23363896), (676, 11681948), (1352, 5840974), (2704, 2920487)]