1313209562

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{444553}}^1$

素因数の和:444773

約数の個数: 16

約数和(自身を含む): 2261890752

約数和(自身を除く): 948681190

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 444553, 889106, 3111871, 6223742, 93800683, 187601366, 656604781, 1313209562]

約数ペア:

[(1, 1313209562), (2, 656604781), (7, 187601366), (14, 93800683), (211, 6223742), (422, 3111871), (1477, 889106), (2954, 444553)]