1584206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 2657160

約数和(自身を除く): 1072954

約数列:

[1, 2, 13, 26, 43, 86, 109, 169, 218, 338, 559, 1118, 1417, 2834, 4687, 7267, 9374, 14534, 18421, 36842, 60931, 121862, 792103, 1584206]

約数ペア:

[(1, 1584206), (2, 792103), (13, 121862), (26, 60931), (43, 36842), (86, 18421), (109, 14534), (169, 9374), (218, 7267), (338, 4687), (559, 2834), (1118, 1417)]