1397158206265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1\times {\mathrm{3978071}}^1$

素因数の和:3981792

約数の個数: 16

約数和(自身を含む): 1765309230720

約数和(自身を除く): 368151024455

約数列:

[1, 5, 19, 95, 3697, 18485, 70243, 351215, 3978071, 19890355, 75583349, 377916745, 14706928487, 73534642435, 279431641253, 1397158206265]

約数ペア:

[(1, 1397158206265), (5, 279431641253), (19, 73534642435), (95, 14706928487), (3697, 377916745), (18485, 75583349), (70243, 19890355), (351215, 3978071)]