2177752009

素因数分解:

${\mathrm{59}}^1\times {\mathrm{2131}}^1\times {\mathrm{17321}}^1$

素因数の和:19511

約数の個数: 8

約数和(自身を含む): 2215830240

約数和(自身を除く): 38078231

約数列:

[1, 59, 2131, 17321, 125729, 1021939, 36911051, 2177752009]

約数ペア:

[(1, 2177752009), (59, 36911051), (2131, 1021939), (17321, 125729)]