2008656146

素因数分解:

$2^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{67391}}^1$

素因数の和:69529

約数の個数: 16

約数和(自身を含む): 3445079040

約数和(自身を除く): 1436422894

約数列:

[1, 2, 7, 14, 2129, 4258, 14903, 29806, 67391, 134782, 471737, 943474, 143475439, 286950878, 1004328073, 2008656146]

約数ペア:

[(1, 2008656146), (2, 1004328073), (7, 286950878), (14, 143475439), (2129, 943474), (4258, 471737), (14903, 134782), (29806, 67391)]