289652212

素因数分解:

$2^2\times {\mathrm{1103}}^1\times {\mathrm{65651}}^1$

素因数の和:66758

約数の個数: 12

約数和(自身を含む): 507358656

約数和(自身を除く): 217706444

約数列:

[1, 2, 4, 1103, 2206, 4412, 65651, 131302, 262604, 72413053, 144826106, 289652212]

約数ペア:

[(1, 289652212), (2, 144826106), (4, 72413053), (1103, 262604), (2206, 131302), (4412, 65651)]