181020674

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{2887}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 275099328

約数和(自身を除く): 94078654

約数列:

[1, 2, 107, 214, 293, 586, 2887, 5774, 31351, 62702, 308909, 617818, 845891, 1691782, 90510337, 181020674]

約数ペア:

[(1, 181020674), (2, 90510337), (107, 1691782), (214, 845891), (293, 617818), (586, 308909), (2887, 62702), (5774, 31351)]