130246874

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 196940160

約数和(自身を除く): 66693286

約数列:

[1, 2, 239, 478, 521, 523, 1042, 1046, 124519, 124997, 249038, 249994, 272483, 544966, 65123437, 130246874]

約数ペア:

[(1, 130246874), (2, 65123437), (239, 544966), (478, 272483), (521, 249994), (523, 249038), (1042, 124997), (1046, 124519)]