6642656756

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{1418159}}^1$

素因数の和:1419334

約数の個数: 12

約数和(自身を含む): 11634584640

約数和(自身を除く): 4991927884

約数列:

[1, 2, 4, 1171, 2342, 4684, 1418159, 2836318, 5672636, 1660664189, 3321328378, 6642656756]

約数ペア:

[(1, 6642656756), (2, 3321328378), (4, 1660664189), (1171, 5672636), (2342, 2836318), (4684, 1418159)]