2667002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 4375392

約数和(自身を除く): 1708390

約数列:

[1, 2, 13, 26, 67, 134, 871, 1531, 1742, 3062, 19903, 39806, 102577, 205154, 1333501, 2667002]

約数ペア:

[(1, 2667002), (2, 1333501), (13, 205154), (26, 102577), (67, 39806), (134, 19903), (871, 3062), (1531, 1742)]