1668932782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5419}}^1\times {\mathrm{13999}}^1$

素因数の和:19431

約数の個数: 16

約数和(自身を含む): 2731680000

約数和(自身を除く): 1062747218

約数列:

[1, 2, 11, 22, 5419, 10838, 13999, 27998, 59609, 119218, 153989, 307978, 75860581, 151721162, 834466391, 1668932782]

約数ペア:

[(1, 1668932782), (2, 834466391), (11, 151721162), (22, 75860581), (5419, 307978), (10838, 153989), (13999, 119218), (27998, 59609)]