7885202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 13143060

約数和(自身を除く): 5257858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 569, 1066, 1138, 6929, 7397, 13858, 14794, 23329, 46658, 96161, 192322, 303277, 606554, 3942601, 7885202]

約数ペア:

[(1, 7885202), (2, 3942601), (13, 606554), (26, 303277), (41, 192322), (82, 96161), (169, 46658), (338, 23329), (533, 14794), (569, 13858), (1066, 7397), (1138, 6929)]