2009086916

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{9829}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 3551421720

約数和(自身を除く): 1542334804

約数列:

[1, 2, 4, 137, 274, 373, 548, 746, 1492, 9829, 19658, 39316, 51101, 102202, 204404, 1346573, 2693146, 3666217, 5386292, 7332434, 14664868, 502271729, 1004543458, 2009086916]

約数ペア:

[(1, 2009086916), (2, 1004543458), (4, 502271729), (137, 14664868), (274, 7332434), (373, 5386292), (548, 3666217), (746, 2693146), (1492, 1346573), (9829, 204404), (19658, 102202), (39316, 51101)]