1330454774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{90127}}^1$

素因数の和:90212

約数の個数: 24

約数和(自身を含む): 2229586464

約数和(自身を除く): 899131690

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 90127, 180254, 991397, 1982794, 5497747, 10905367, 10995494, 21810734, 60475217, 120950434, 665227387, 1330454774]

約数ペア:

[(1, 1330454774), (2, 665227387), (11, 120950434), (22, 60475217), (61, 21810734), (121, 10995494), (122, 10905367), (242, 5497747), (671, 1982794), (1342, 991397), (7381, 180254), (14762, 90127)]