2009202335

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1400141}}^1$

素因数の和:1400194

約数の個数: 16

約数和(自身を含む): 2822686272

約数和(自身を除く): 813483937

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1400141, 7000705, 9800987, 49004935, 57405781, 287028905, 401840467, 2009202335]

約数ペア:

[(1, 2009202335), (5, 401840467), (7, 287028905), (35, 57405781), (41, 49004935), (205, 9800987), (287, 7000705), (1435, 1400141)]