345251258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{112901}}^1$

素因数の和:113053

約数の個数: 16

約数和(自身を含む): 569026080

約数和(自身を除く): 223774822

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 112901, 225802, 1241911, 2483822, 15693239, 31386478, 172625629, 345251258]

約数ペア:

[(1, 345251258), (2, 172625629), (11, 31386478), (22, 15693239), (139, 2483822), (278, 1241911), (1529, 225802), (3058, 112901)]