519874804

素因数分解:

$2^2\times {\mathrm{4951}}^1\times {\mathrm{26251}}^1$

素因数の和:31206

約数の個数: 12

約数和(自身を含む): 909999328

約数和(自身を除く): 390124524

約数列:

[1, 2, 4, 4951, 9902, 19804, 26251, 52502, 105004, 129968701, 259937402, 519874804]

約数ペア:

[(1, 519874804), (2, 259937402), (4, 129968701), (4951, 105004), (9902, 52502), (19804, 26251)]