1900570402642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{80731051}}^1$

素因数の和:80731281

約数の個数: 16

約数和(自身を含む): 2906317872000

約数和(自身を除く): 1005747469358

約数列:

[1, 2, 79, 149, 158, 298, 11771, 23542, 80731051, 161462102, 6377753029, 12028926599, 12755506058, 24057853198, 950285201321, 1900570402642]

約数ペア:

[(1, 1900570402642), (2, 950285201321), (79, 24057853198), (149, 12755506058), (158, 12028926599), (298, 6377753029), (11771, 161462102), (23542, 80731051)]