2008642286

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{127081}}^1$

素因数の和:128219

約数の個数: 16

約数和(自身を含む): 3446463840

約数和(自身を除く): 1437821554

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 127081, 254162, 889567, 1779134, 143474449, 286948898, 1004321143, 2008642286]

約数ペア:

[(1, 2008642286), (2, 1004321143), (7, 286948898), (14, 143474449), (1129, 1779134), (2258, 889567), (7903, 254162), (15806, 127081)]