2017377956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{41047}}^1$

素因数の和:42179

約数の個数: 24

約数和(自身を含む): 3854899776

約数和(自身を除く): 1837521820

約数列:

[1, 2, 4, 11, 22, 44, 1117, 2234, 4468, 12287, 24574, 41047, 49148, 82094, 164188, 451517, 903034, 1806068, 45849499, 91698998, 183397996, 504344489, 1008688978, 2017377956]

約数ペア:

[(1, 2017377956), (2, 1008688978), (4, 504344489), (11, 183397996), (22, 91698998), (44, 45849499), (1117, 1806068), (2234, 903034), (4468, 451517), (12287, 164188), (24574, 82094), (41047, 49148)]