2505125949

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{51239}}^1$

素因数の和:51664

約数の個数: 16

約数和(自身を含む): 3426931200

約数和(自身を除く): 921805251

約数列:

[1, 3, 43, 129, 379, 1137, 16297, 48891, 51239, 153717, 2203277, 6609831, 19419581, 58258743, 835041983, 2505125949]

約数ペア:

[(1, 2505125949), (3, 835041983), (43, 58258743), (129, 19419581), (379, 6609831), (1137, 2203277), (16297, 153717), (48891, 51239)]