685471967

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 725760000

約数和(自身を除く): 40288033

約数列:

[1, 23, 139, 149, 1439, 3197, 3427, 20711, 33097, 200021, 214411, 476353, 4600483, 4931453, 29803129, 685471967]

約数ペア:

[(1, 685471967), (23, 29803129), (139, 4931453), (149, 4600483), (1439, 476353), (3197, 214411), (3427, 200021), (20711, 33097)]