1801475046340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{396800671}}^1$

素因数の和:396800907

約数の個数: 24

約数和(自身を含む): 3799763235072

約数和(自身を除く): 1998288188732

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 396800671, 793601342, 1587202684, 1984003355, 3968006710, 7936013420, 90073752317, 180147504634, 360295009268, 450368761585, 900737523170, 1801475046340]

約数ペア:

[(1, 1801475046340), (2, 900737523170), (4, 450368761585), (5, 360295009268), (10, 180147504634), (20, 90073752317), (227, 7936013420), (454, 3968006710), (908, 1984003355), (1135, 1587202684), (2270, 793601342), (4540, 396800671)]