68994442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{285101}}^1$

素因数の和:285125

約数の個数: 12

約数和(自身を含む): 113755698

約数和(自身を除く): 44761256

約数列:

[1, 2, 11, 22, 121, 242, 285101, 570202, 3136111, 6272222, 34497221, 68994442]

約数ペア:

[(1, 68994442), (2, 34497221), (11, 6272222), (22, 3136111), (121, 570202), (242, 285101)]