1680638046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{14742439}}^1$

素因数の和:14742463

約数の個数: 16

約数和(自身を含む): 3538185600

約数和(自身を除く): 1857547554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 14742439, 29484878, 44227317, 88454634, 280106341, 560212682, 840319023, 1680638046]

約数ペア:

[(1, 1680638046), (2, 840319023), (3, 560212682), (6, 280106341), (19, 88454634), (38, 44227317), (57, 29484878), (114, 14742439)]