676972018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{249437}}^1$

素因数の和:249521

約数の個数: 16

約数和(自身を含む): 1077572160

約数和(自身を除く): 400600142

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 249437, 498874, 5737051, 11474102, 14716783, 29433566, 338486009, 676972018]

約数ペア:

[(1, 676972018), (2, 338486009), (23, 29433566), (46, 14716783), (59, 11474102), (118, 5737051), (1357, 498874), (2714, 249437)]