2402389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 2877120

約数和(自身を除く): 474731

約数列:

[1, 11, 17, 29, 187, 319, 443, 493, 4873, 5423, 7531, 12847, 82841, 141317, 218399, 2402389]

約数ペア:

[(1, 2402389), (11, 218399), (17, 141317), (29, 82841), (187, 12847), (319, 7531), (443, 5423), (493, 4873)]