1850572496

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{45233}}^1$

素因数の和:47798

約数の個数: 20

約数和(自身を含む): 3586965732

約数和(自身を除く): 1736393236

約数列:

[1, 2, 4, 8, 16, 2557, 5114, 10228, 20456, 40912, 45233, 90466, 180932, 361864, 723728, 115660781, 231321562, 462643124, 925286248, 1850572496]

約数ペア:

[(1, 1850572496), (2, 925286248), (4, 462643124), (8, 231321562), (16, 115660781), (2557, 723728), (5114, 361864), (10228, 180932), (20456, 90466), (40912, 45233)]