2048441471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{20963}}^1$

素因数の和:21158

約数の個数: 16

約数和(自身を含む): 2230569600

約数和(自身を除く): 182128129

約数列:

[1, 19, 37, 139, 703, 2641, 5143, 20963, 97717, 398297, 775631, 2913857, 14736989, 55363283, 107812709, 2048441471]

約数ペア:

[(1, 2048441471), (19, 107812709), (37, 55363283), (139, 14736989), (703, 2913857), (2641, 775631), (5143, 398297), (20963, 97717)]