123560012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{10039}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 230237280

約数和(自身を除く): 106677268

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 10039, 12308, 20078, 40156, 170663, 341326, 682652, 1817059, 3634118, 7268236, 30890003, 61780006, 123560012]

約数ペア:

[(1, 123560012), (2, 61780006), (4, 30890003), (17, 7268236), (34, 3634118), (68, 1817059), (181, 682652), (362, 341326), (724, 170663), (3077, 40156), (6154, 20078), (10039, 12308)]