2005126211

素因数分解:

${\mathrm{11}}^3\times {\mathrm{499}}^1\times {\mathrm{3019}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 2210640000

約数和(自身を除く): 205513789

約数列:

[1, 11, 121, 499, 1331, 3019, 5489, 33209, 60379, 365299, 664169, 1506481, 4018289, 16571291, 182284201, 2005126211]

約数ペア:

[(1, 2005126211), (11, 182284201), (121, 16571291), (499, 4018289), (1331, 1506481), (3019, 664169), (5489, 365299), (33209, 60379)]