2580894

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 5640960

約数和(自身を除く): 3060066

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1129, 1143, 2258, 2286, 3387, 6774, 10161, 20322, 143383, 286766, 430149, 860298, 1290447, 2580894]

約数ペア:

[(1, 2580894), (2, 1290447), (3, 860298), (6, 430149), (9, 286766), (18, 143383), (127, 20322), (254, 10161), (381, 6774), (762, 3387), (1129, 2286), (1143, 2258)]