278321018971

素因数分解:

${\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1\times {\mathrm{20113}}^1$

素因数の和:21246

約数の個数: 16

約数和(自身を含む): 283139146080

約数和(自身を除く): 4818127109

約数列:

[1, 113, 139, 881, 15707, 20113, 99553, 122459, 2272769, 2795707, 13837867, 17719553, 315914891, 2002309489, 2463017867, 278321018971]

約数ペア:

[(1, 278321018971), (113, 2463017867), (139, 2002309489), (881, 315914891), (15707, 17719553), (20113, 13837867), (99553, 2795707), (122459, 2272769)]