2250869968

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{458239}}^1$

素因数の和:458554

約数の個数: 20

約数和(自身を含む): 4375275520

約数和(自身を除く): 2124405552

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 458239, 916478, 1832956, 3665912, 7331824, 140679373, 281358746, 562717492, 1125434984, 2250869968]

約数ペア:

[(1, 2250869968), (2, 1125434984), (4, 562717492), (8, 281358746), (16, 140679373), (307, 7331824), (614, 3665912), (1228, 1832956), (2456, 916478), (4912, 458239)]