804989680396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1663201819}}^1$

素因数の和:1663201845

約数の個数: 18

約数和(自身を含む): 1548440894420

約数和(自身を除く): 743451214024

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1663201819, 3326403638, 6652807276, 18295220009, 36590440018, 73180880036, 201247420099, 402494840198, 804989680396]

約数ペア:

[(1, 804989680396), (2, 402494840198), (4, 201247420099), (11, 73180880036), (22, 36590440018), (44, 18295220009), (121, 6652807276), (242, 3326403638), (484, 1663201819)]