490693931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12511}}^1$

素因数の和:12962

約数の個数: 16

約数和(自身を含む): 605380608

約数和(自身を除く): 114686677

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 12511, 39221, 87577, 162643, 1138501, 5392241, 37745687, 70099133, 490693931]

約数ペア:

[(1, 490693931), (7, 70099133), (13, 37745687), (91, 5392241), (431, 1138501), (3017, 162643), (5603, 87577), (12511, 39221)]