2228214191

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2674927}}^1$

素因数の和:2674958

約数の個数: 12

約数和(自身を含む): 2744476128

約数和(自身を除く): 516261937

約数列:

[1, 7, 17, 49, 119, 833, 2674927, 18724489, 45473759, 131071423, 318316313, 2228214191]

約数ペア:

[(1, 2228214191), (7, 318316313), (17, 131071423), (49, 45473759), (119, 18724489), (833, 2674927)]