8269846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 13768920

約数和(自身を除く): 5499074

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 569, 1118, 1138, 7267, 7397, 14534, 14794, 24467, 48934, 96161, 192322, 318071, 636142, 4134923, 8269846]

約数ペア:

[(1, 8269846), (2, 4134923), (13, 636142), (26, 318071), (43, 192322), (86, 96161), (169, 48934), (338, 24467), (559, 14794), (569, 14534), (1118, 7397), (1138, 7267)]