426788279

素因数分解:

${\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{7253}}^1$

素因数の和:7454

約数の個数: 12

約数和(自身を含む): 453258936

約数和(自身を除く): 26470657

約数列:

[1, 19, 163, 361, 3097, 7253, 58843, 137807, 1182239, 2618333, 22462541, 426788279]

約数ペア:

[(1, 426788279), (19, 22462541), (163, 2618333), (361, 1182239), (3097, 137807), (7253, 58843)]