2007740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14341}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 4818912

約数和(自身を除く): 2811172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14341, 28682, 57364, 71705, 100387, 143410, 200774, 286820, 401548, 501935, 1003870, 2007740]

約数ペア:

[(1, 2007740), (2, 1003870), (4, 501935), (5, 401548), (7, 286820), (10, 200774), (14, 143410), (20, 100387), (28, 71705), (35, 57364), (70, 28682), (140, 14341)]