2490038161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{662773}}^1$

素因数の和:662820

約数の個数: 12

約数和(自身を含む): 2848602652

約数和(自身を除く): 358564491

約数列:

[1, 13, 17, 221, 289, 3757, 662773, 8616049, 11267141, 146472833, 191541397, 2490038161]

約数ペア:

[(1, 2490038161), (13, 191541397), (17, 146472833), (221, 11267141), (289, 8616049), (3757, 662773)]