2012684278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{61441}}^1$

素因数の和:62943

約数の個数: 16

約数和(自身を含む): 3295748880

約数和(自身を除く): 1283064602

約数列:

[1, 2, 11, 22, 1489, 2978, 16379, 32758, 61441, 122882, 675851, 1351702, 91485649, 182971298, 1006342139, 2012684278]

約数ペア:

[(1, 2012684278), (2, 1006342139), (11, 182971298), (22, 91485649), (1489, 1351702), (2978, 675851), (16379, 122882), (32758, 61441)]