2650873331

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{19429}}^1$

素因数の和:19658

約数の個数: 16

約数和(自身を含む): 2872531200

約数和(自身を除く): 221657869

約数列:

[1, 19, 43, 167, 817, 3173, 7181, 19429, 136439, 369151, 835447, 3244643, 15873493, 61648217, 139519649, 2650873331]

約数ペア:

[(1, 2650873331), (19, 139519649), (43, 61648217), (167, 15873493), (817, 3244643), (3173, 835447), (7181, 369151), (19429, 136439)]