2019339749

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{17203}}^1$

素因数の和:17660

約数の個数: 16

約数和(自身を含む): 2370023040

約数和(自身を除く): 350683291

約数列:

[1, 7, 41, 287, 409, 2863, 16769, 17203, 117383, 120421, 705323, 4937261, 7036027, 49252189, 288477107, 2019339749]

約数ペア:

[(1, 2019339749), (7, 288477107), (41, 49252189), (287, 7036027), (409, 4937261), (2863, 705323), (16769, 120421), (17203, 117383)]