26648843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 31217760

約数和(自身を除く): 4568917

約数列:

[1, 13, 17, 37, 221, 481, 629, 3259, 8177, 42367, 55403, 120583, 720239, 1567579, 2049911, 26648843]

約数ペア:

[(1, 26648843), (13, 2049911), (17, 1567579), (37, 720239), (221, 120583), (481, 55403), (629, 42367), (3259, 8177)]