2940082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 4780512

約数和(自身を除く): 1840430

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 2011, 4022, 34187, 68374, 86473, 172946, 1470041, 2940082]

約数ペア:

[(1, 2940082), (2, 1470041), (17, 172946), (34, 86473), (43, 68374), (86, 34187), (731, 4022), (1462, 2011)]