2056855510

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{860609}}^1$

素因数の和:860855

約数の個数: 16

約数和(自身を含む): 3717835200

約数和(自身を除く): 1660979690

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 860609, 1721218, 4303045, 8606090, 205685551, 411371102, 1028427755, 2056855510]

約数ペア:

[(1, 2056855510), (2, 1028427755), (5, 411371102), (10, 205685551), (239, 8606090), (478, 4303045), (1195, 1721218), (2390, 860609)]