1330893542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{111821}}^1$

素因数の和:112375

約数の個数: 16

約数和(自身を含む): 2181870864

約数和(自身を除く): 850977322

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 111821, 223642, 1230031, 2460062, 60495161, 120990322, 665446771, 1330893542]

約数ペア:

[(1, 1330893542), (2, 665446771), (11, 120990322), (22, 60495161), (541, 2460062), (1082, 1230031), (5951, 223642), (11902, 111821)]