2008405006

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2633}}^1\times {\mathrm{3499}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 3042270000

約数和(自身を除く): 1033864994

約数列:

[1, 2, 109, 218, 2633, 3499, 5266, 6998, 286997, 381391, 573994, 762782, 9212867, 18425734, 1004202503, 2008405006]

約数ペア:

[(1, 2008405006), (2, 1004202503), (109, 18425734), (218, 9212867), (2633, 762782), (3499, 573994), (5266, 381391), (6998, 286997)]