122971388

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{67271}}^1$

素因数の和:67732

約数の個数: 12

約数和(自身を含む): 215674032

約数和(自身を除く): 92702644

約数列:

[1, 2, 4, 457, 914, 1828, 67271, 134542, 269084, 30742847, 61485694, 122971388]

約数ペア:

[(1, 122971388), (2, 61485694), (4, 30742847), (457, 269084), (914, 134542), (1828, 67271)]