2615782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 4348080

約数和(自身を除く): 1732298

約数列:

[1, 2, 13, 26, 71, 109, 142, 169, 218, 338, 923, 1417, 1846, 2834, 7739, 11999, 15478, 18421, 23998, 36842, 100607, 201214, 1307891, 2615782]

約数ペア:

[(1, 2615782), (2, 1307891), (13, 201214), (26, 100607), (71, 36842), (109, 23998), (142, 18421), (169, 15478), (218, 11999), (338, 7739), (923, 2834), (1417, 1846)]