2013968579

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{5689}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 2329167360

約数和(自身を除く): 315198781

約数列:

[1, 7, 103, 491, 721, 3437, 5689, 39823, 50573, 354011, 585967, 2793299, 4101769, 19553093, 287709797, 2013968579]

約数ペア:

[(1, 2013968579), (7, 287709797), (103, 19553093), (491, 4101769), (721, 2793299), (3437, 585967), (5689, 354011), (39823, 50573)]