493814794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2040557}}^1$

素因数の和:2040581

約数の個数: 12

約数和(自身を含む): 814182642

約数和(自身を除く): 320367848

約数列:

[1, 2, 11, 22, 121, 242, 2040557, 4081114, 22446127, 44892254, 246907397, 493814794]

約数ペア:

[(1, 493814794), (2, 246907397), (11, 44892254), (22, 22446127), (121, 4081114), (242, 2040557)]