10290287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 12748032

約数和(自身を除く): 2457745

約数列:

[1, 7, 17, 43, 119, 301, 731, 2011, 5117, 14077, 34187, 86473, 239309, 605311, 1470041, 10290287]

約数ペア:

[(1, 10290287), (7, 1470041), (17, 605311), (43, 239309), (119, 86473), (301, 34187), (731, 14077), (2011, 5117)]