1811922671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{6763}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 2007933984

約数和(自身を除く): 196011313

約数列:

[1, 13, 37, 481, 557, 6763, 7241, 20609, 87919, 250231, 267917, 3253003, 3766991, 48970883, 139378667, 1811922671]

約数ペア:

[(1, 1811922671), (13, 139378667), (37, 48970883), (481, 3766991), (557, 3253003), (6763, 267917), (7241, 250231), (20609, 87919)]