1880219

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 12

約数和(自身を含む): 2122680

約数和(自身を除く): 242461

約数列:

[1, 11, 41, 121, 379, 451, 4169, 4961, 15539, 45859, 170929, 1880219]

約数ペア:

[(1, 1880219), (11, 170929), (41, 45859), (121, 15539), (379, 4961), (451, 4169)]