2002187801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{63697}}^1$

素因数の和:63800

約数の個数: 12

約数和(自身を含む): 2170445652

約数和(自身を除く): 168257851

約数列:

[1, 17, 43, 731, 1849, 31433, 63697, 1082849, 2738971, 46562507, 117775753, 2002187801]

約数ペア:

[(1, 2002187801), (17, 117775753), (43, 46562507), (731, 2738971), (1849, 1082849), (31433, 63697)]