25101392012

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{49412189}}^1$

素因数の和:49412320

約数の個数: 12

約数和(自身を含む): 44273322240

約数和(自身を除く): 19171930228

約数列:

[1, 2, 4, 127, 254, 508, 49412189, 98824378, 197648756, 6275348003, 12550696006, 25101392012]

約数ペア:

[(1, 25101392012), (2, 12550696006), (4, 6275348003), (127, 197648756), (254, 98824378), (508, 49412189)]