344966402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1425481}}^1$

素因数の和:1425505

約数の個数: 12

約数和(自身を含む): 568767318

約数和(自身を除く): 223800916

約数列:

[1, 2, 11, 22, 121, 242, 1425481, 2850962, 15680291, 31360582, 172483201, 344966402]

約数ペア:

[(1, 344966402), (2, 172483201), (11, 31360582), (22, 15680291), (121, 2850962), (242, 1425481)]