572721188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{6607}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 1080170112

約数和(自身を除く): 507448924

約数列:

[1, 2, 4, 13, 26, 52, 1667, 3334, 6607, 6668, 13214, 21671, 26428, 43342, 85891, 86684, 171782, 343564, 11013869, 22027738, 44055476, 143180297, 286360594, 572721188]

約数ペア:

[(1, 572721188), (2, 286360594), (4, 143180297), (13, 44055476), (26, 22027738), (52, 11013869), (1667, 343564), (3334, 171782), (6607, 86684), (6668, 85891), (13214, 43342), (21671, 26428)]