4121378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 6700320

約数和(自身を除く): 2578942

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 2819, 5638, 47923, 95846, 121217, 242434, 2060689, 4121378]

約数ペア:

[(1, 4121378), (2, 2060689), (17, 242434), (34, 121217), (43, 95846), (86, 47923), (731, 5638), (1462, 2819)]