2019430844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317321}}^1$

素因数の和:317405

約数の個数: 24

約数和(自身を含む): 3713936688

約数和(自身を除く): 1694505844

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 317321, 634642, 1269284, 11740877, 13644803, 23481754, 27289606, 46963508, 54579212, 504857711, 1009715422, 2019430844]

約数ペア:

[(1, 2019430844), (2, 1009715422), (4, 504857711), (37, 54579212), (43, 46963508), (74, 27289606), (86, 23481754), (148, 13644803), (172, 11740877), (1591, 1269284), (3182, 634642), (6364, 317321)]