2087549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 2436480

約数和(自身を除く): 348931

約数列:

[1, 17, 19, 23, 281, 323, 391, 437, 4777, 5339, 6463, 7429, 90763, 109871, 122797, 2087549]

約数ペア:

[(1, 2087549), (17, 122797), (19, 109871), (23, 90763), (281, 7429), (323, 6463), (391, 5339), (437, 4777)]