853648435856

素因数分解:

$2^4\times {\mathrm{1018907}}^1\times {\mathrm{52363}}^1$

素因数の和:1071278

約数の個数: 20

約数和(自身を含む): 1653977053872

約数和(自身を除く): 800328618016

約数列:

[1, 2, 4, 8, 16, 52363, 104726, 209452, 418904, 837808, 1018907, 2037814, 4075628, 8151256, 16302512, 53353027241, 106706054482, 213412108964, 426824217928, 853648435856]

約数ペア:

[(1, 853648435856), (2, 426824217928), (4, 213412108964), (8, 106706054482), (16, 53353027241), (52363, 16302512), (104726, 8151256), (209452, 4075628), (418904, 2037814), (837808, 1018907)]