2051597782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{723923}}^1$

素因数の和:724047

約数の個数: 16

約数和(自身を含む): 3344528880

約数和(自身を除く): 1292931098

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 723923, 1447846, 9410999, 18821998, 78907607, 157815214, 1025798891, 2051597782]

約数ペア:

[(1, 2051597782), (2, 1025798891), (13, 157815214), (26, 78907607), (109, 18821998), (218, 9410999), (1417, 1447846), (2834, 723923)]