8509222

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{2531}}^1$

素因数の和:2615

約数の個数: 12

約数和(自身を含む): 13087908

約数和(自身を除く): 4578686

約数列:

[1, 2, 41, 82, 1681, 2531, 3362, 5062, 103771, 207542, 4254611, 8509222]

約数ペア:

[(1, 8509222), (2, 4254611), (41, 207542), (82, 103771), (1681, 5062), (2531, 3362)]