1630403968

素因数分解:

$2^7\times {\mathrm{12737531}}^1$

素因数の和:12737545

約数の個数: 16

約数和(自身を含む): 3248070660

約数和(自身を除く): 1617666692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12737531, 25475062, 50950124, 101900248, 203800496, 407600992, 815201984, 1630403968]

約数ペア:

[(1, 1630403968), (2, 815201984), (4, 407600992), (8, 203800496), (16, 101900248), (32, 50950124), (64, 25475062), (128, 12737531)]