251945238

素因数分解:

$2^1\times 3^1\times {\mathrm{6287}}^1\times {\mathrm{6679}}^1$

素因数の和:12971

約数の個数: 16

約数和(自身を含む): 504046080

約数和(自身を除く): 252100842

約数列:

[1, 2, 3, 6, 6287, 6679, 12574, 13358, 18861, 20037, 37722, 40074, 41990873, 83981746, 125972619, 251945238]

約数ペア:

[(1, 251945238), (2, 125972619), (3, 83981746), (6, 41990873), (6287, 40074), (6679, 37722), (12574, 20037), (13358, 18861)]