4385282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{18121}}^1$

素因数の和:18145

約数の個数: 12

約数和(自身を含む): 7230678

約数和(自身を除く): 2845396

約数列:

[1, 2, 11, 22, 121, 242, 18121, 36242, 199331, 398662, 2192641, 4385282]

約数ペア:

[(1, 4385282), (2, 2192641), (11, 398662), (22, 199331), (121, 36242), (242, 18121)]