2040691630592

素因数分解:

$2^9\times {\mathrm{5521}}^1\times {\mathrm{721921}}^1$

素因数の和:727460

約数の個数: 40

約数和(自身を含む): 4078141709532

約数和(自身を除く): 2037450078940

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5521, 11042, 22084, 44168, 88336, 176672, 353344, 706688, 721921, 1413376, 1443842, 2826752, 2887684, 5775368, 11550736, 23101472, 46202944, 92405888, 184811776, 369623552, 3985725841, 7971451682, 15942903364, 31885806728, 63771613456, 127543226912, 255086453824, 510172907648, 1020345815296, 2040691630592]

約数ペア:

[(1, 2040691630592), (2, 1020345815296), (4, 510172907648), (8, 255086453824), (16, 127543226912), (32, 63771613456), (64, 31885806728), (128, 15942903364), (256, 7971451682), (512, 3985725841), (5521, 369623552), (11042, 184811776), (22084, 92405888), (44168, 46202944), (88336, 23101472), (176672, 11550736), (353344, 5775368), (706688, 2887684), (721921, 2826752), (1413376, 1443842)]