2399689538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 3734311680

約数和(自身を除く): 1334622142

約数列:

[1, 2, 37, 74, 239, 241, 478, 482, 563, 1126, 8843, 8917, 17686, 17834, 20831, 41662, 57599, 115198, 134557, 135683, 269114, 271366, 2131163, 4262326, 4978609, 5020271, 9957218, 10040542, 32428237, 64856474, 1199844769, 2399689538]

約数ペア:

[(1, 2399689538), (2, 1199844769), (37, 64856474), (74, 32428237), (239, 10040542), (241, 9957218), (478, 5020271), (482, 4978609), (563, 4262326), (1126, 2131163), (8843, 271366), (8917, 269114), (17686, 135683), (17834, 134557), (20831, 115198), (41662, 57599)]