123404674

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{2293}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 188291520

約数和(自身を除く): 64886846

約数列:

[1, 2, 71, 142, 379, 758, 2293, 4586, 26909, 53818, 162803, 325606, 869047, 1738094, 61702337, 123404674]

約数ペア:

[(1, 123404674), (2, 61702337), (71, 1738094), (142, 869047), (379, 325606), (758, 162803), (2293, 53818), (4586, 26909)]