26686361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 29845200

約数和(自身を除く): 3158839

約数列:

[1, 13, 37, 109, 481, 509, 1417, 4033, 6617, 18833, 52429, 55481, 244829, 721253, 2052797, 26686361]

約数ペア:

[(1, 26686361), (13, 2052797), (37, 721253), (109, 244829), (481, 55481), (509, 52429), (1417, 18833), (4033, 6617)]