1077886898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{352481}}^1$

素因数の和:352633

約数の個数: 16

約数和(自身を含む): 1776509280

約数和(自身を除く): 698622382

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 352481, 704962, 3877291, 7754582, 48994859, 97989718, 538943449, 1077886898]

約数ペア:

[(1, 1077886898), (2, 538943449), (11, 97989718), (22, 48994859), (139, 7754582), (278, 3877291), (1529, 704962), (3058, 352481)]