2085668431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{629921}}^1$

素因数の和:629982

約数の個数: 16

約数和(自身を含む): 2660790528

約数和(自身を除く): 575122097

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 629921, 4409447, 6929131, 27086603, 48503917, 189606221, 297952633, 2085668431]

約数ペア:

[(1, 2085668431), (7, 297952633), (11, 189606221), (43, 48503917), (77, 27086603), (301, 6929131), (473, 4409447), (3311, 629921)]