2600821472

素因数分解:

$2^5\times {\mathrm{81275671}}^1$

素因数の和:81275681

約数の個数: 12

約数和(自身を含む): 5120367336

約数和(自身を除く): 2519545864

約数列:

[1, 2, 4, 8, 16, 32, 81275671, 162551342, 325102684, 650205368, 1300410736, 2600821472]

約数ペア:

[(1, 2600821472), (2, 1300410736), (4, 650205368), (8, 325102684), (16, 162551342), (32, 81275671)]