2502928

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:822

約数の個数: 20

約数和(自身を含む): 4874688

約数和(自身を除く): 2371760

約数列:

[1, 2, 4, 8, 16, 311, 503, 622, 1006, 1244, 2012, 2488, 4024, 4976, 8048, 156433, 312866, 625732, 1251464, 2502928]

約数ペア:

[(1, 2502928), (2, 1251464), (4, 625732), (8, 312866), (16, 156433), (311, 8048), (503, 4976), (622, 4024), (1006, 2488), (1244, 2012)]