2018705822

素因数分解:

$2^1\times 7^2\times {\mathrm{20599039}}^1$

素因数の和:20599055

約数の個数: 12

約数和(自身を含む): 3522435840

約数和(自身を除く): 1503730018

約数列:

[1, 2, 7, 14, 49, 98, 20599039, 41198078, 144193273, 288386546, 1009352911, 2018705822]

約数ペア:

[(1, 2018705822), (2, 1009352911), (7, 288386546), (14, 144193273), (49, 41198078), (98, 20599039)]