2816451856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2479271}}^1$

素因数の和:2479350

約数の個数: 20

約数和(自身を含む): 5533735104

約数和(自身を除く): 2717283248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2479271, 4958542, 9917084, 19834168, 39668336, 176028241, 352056482, 704112964, 1408225928, 2816451856]

約数ペア:

[(1, 2816451856), (2, 1408225928), (4, 704112964), (8, 352056482), (16, 176028241), (71, 39668336), (142, 19834168), (284, 9917084), (568, 4958542), (1136, 2479271)]