454320026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{72367}}^1$

素因数の和:72485

約数の個数: 16

約数和(自身を含む): 706890624

約数和(自身を除く): 252570598

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 72367, 144734, 3111781, 5282791, 6223562, 10565582, 227160013, 454320026]

約数ペア:

[(1, 454320026), (2, 227160013), (43, 10565582), (73, 6223562), (86, 5282791), (146, 3111781), (3139, 144734), (6278, 72367)]