2624432816

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{623677}}^1$

素因数の和:623948

約数の個数: 20

約数和(自身を含む): 5104180752

約数和(自身を除く): 2479747936

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 623677, 1247354, 2494708, 4989416, 9978832, 164027051, 328054102, 656108204, 1312216408, 2624432816]

約数ペア:

[(1, 2624432816), (2, 1312216408), (4, 656108204), (8, 328054102), (16, 164027051), (263, 9978832), (526, 4989416), (1052, 2494708), (2104, 1247354), (4208, 623677)]