664692482

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{859}}^1\times {\mathrm{919}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 1001659200

約数和(自身を除く): 336966718

約数列:

[1, 2, 421, 842, 859, 919, 1718, 1838, 361639, 386899, 723278, 773798, 789421, 1578842, 332346241, 664692482]

約数ペア:

[(1, 664692482), (2, 332346241), (421, 1578842), (842, 789421), (859, 773798), (919, 723278), (1718, 386899), (1838, 361639)]