8713880836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1559}}^1\times {\mathrm{19681}}^1$

素因数の和:21315

約数の個数: 24

約数和(自身を含む): 15474775680

約数和(自身を除く): 6760894844

約数列:

[1, 2, 4, 71, 142, 284, 1559, 3118, 6236, 19681, 39362, 78724, 110689, 221378, 442756, 1397351, 2794702, 5589404, 30682679, 61365358, 122730716, 2178470209, 4356940418, 8713880836]

約数ペア:

[(1, 8713880836), (2, 4356940418), (4, 2178470209), (71, 122730716), (142, 61365358), (284, 30682679), (1559, 5589404), (3118, 2794702), (6236, 1397351), (19681, 442756), (39362, 221378), (78724, 110689)]