222713484217

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1\times {\mathrm{49121}}^1$

素因数の和:51216

約数の個数: 16

約数和(自身を含む): 255355804800

約数和(自身を除く): 32642320583

約数列:

[1, 7, 379, 1709, 2653, 11963, 49121, 343847, 647711, 4533977, 18616859, 83947789, 130318013, 587634523, 31816212031, 222713484217]

約数ペア:

[(1, 222713484217), (7, 31816212031), (379, 587634523), (1709, 130318013), (2653, 83947789), (11963, 18616859), (49121, 4533977), (343847, 647711)]