426515212

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{109139}}^1$

素因数の和:110120

約数の個数: 12

約数和(自身を含む): 747172440

約数和(自身を除く): 320657228

約数列:

[1, 2, 4, 977, 1954, 3908, 109139, 218278, 436556, 106628803, 213257606, 426515212]

約数ペア:

[(1, 426515212), (2, 213257606), (4, 106628803), (977, 436556), (1954, 218278), (3908, 109139)]