2014908847

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{19949}}^1$

素因数の和:20310

約数の個数: 16

約数和(自身を含む): 2359526400

約数和(自身を除く): 344617553

約数列:

[1, 7, 47, 307, 329, 2149, 14429, 19949, 101003, 139643, 937603, 6124343, 6563221, 42870401, 287844121, 2014908847]

約数ペア:

[(1, 2014908847), (7, 287844121), (47, 42870401), (307, 6563221), (329, 6124343), (2149, 937603), (14429, 139643), (19949, 101003)]