1663996846

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1\times {\mathrm{2713}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 2517050448

約数和(自身を除く): 853053602

約数列:

[1, 2, 131, 262, 2341, 2713, 4682, 5426, 306671, 355403, 613342, 710806, 6351133, 12702266, 831998423, 1663996846]

約数ペア:

[(1, 1663996846), (2, 831998423), (131, 12702266), (262, 6351133), (2341, 710806), (2713, 613342), (4682, 355403), (5426, 306671)]