8312986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 13652640

約数和(自身を除く): 5339654

約数列:

[1, 2, 11, 22, 379, 758, 997, 1994, 4169, 8338, 10967, 21934, 377863, 755726, 4156493, 8312986]

約数ペア:

[(1, 8312986), (2, 4156493), (11, 755726), (22, 377863), (379, 21934), (758, 10967), (997, 8338), (1994, 4169)]