9979018

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 17156160

約数和(自身を除く): 7177142

約数列:

[1, 2, 7, 14, 443, 886, 1609, 3101, 3218, 6202, 11263, 22526, 712787, 1425574, 4989509, 9979018]

約数ペア:

[(1, 9979018), (2, 4989509), (7, 1425574), (14, 712787), (443, 22526), (886, 11263), (1609, 6202), (3101, 3218)]