939453910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2291351}}^1$

素因数の和:2291399

約数の個数: 16

約数和(自身を含む): 1732262112

約数和(自身を除く): 792808202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2291351, 4582702, 11456755, 22913510, 93945391, 187890782, 469726955, 939453910]

約数ペア:

[(1, 939453910), (2, 469726955), (5, 187890782), (10, 93945391), (41, 22913510), (82, 11456755), (205, 4582702), (410, 2291351)]