2017887212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{146521}}^1$

素因数の和:146849

約数の個数: 24

約数和(自身を含む): 3864664272

約数和(自身を除く): 1846777060

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 146521, 293042, 586084, 1611731, 3223462, 6446924, 45861073, 91722146, 183444292, 504471803, 1008943606, 2017887212]

約数ペア:

[(1, 2017887212), (2, 1008943606), (4, 504471803), (11, 183444292), (22, 91722146), (44, 45861073), (313, 6446924), (626, 3223462), (1252, 1611731), (3443, 586084), (6886, 293042), (13772, 146521)]