2016986923

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1\times {\mathrm{3301}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 2363175360

約数和(自身を除く): 346188437

約数列:

[1, 7, 41, 287, 2129, 3301, 14903, 23107, 87289, 135341, 611023, 947387, 7027829, 49194803, 288140989, 2016986923]

約数ペア:

[(1, 2016986923), (7, 288140989), (41, 49194803), (287, 7027829), (2129, 947387), (3301, 611023), (14903, 135341), (23107, 87289)]