3913766512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3445217}}^1$

素因数の和:3445296

約数の個数: 20

約数和(自身を含む): 7689726576

約数和(自身を除く): 3775960064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3445217, 6890434, 13780868, 27561736, 55123472, 244610407, 489220814, 978441628, 1956883256, 3913766512]

約数ペア:

[(1, 3913766512), (2, 1956883256), (4, 978441628), (8, 489220814), (16, 244610407), (71, 55123472), (142, 27561736), (284, 13780868), (568, 6890434), (1136, 3445217)]