2855966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 4775760

約数和(自身を除く): 1919794

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4421, 8842, 75157, 83999, 150314, 167998, 1427983, 2855966]

約数ペア:

[(1, 2855966), (2, 1427983), (17, 167998), (19, 150314), (34, 83999), (38, 75157), (323, 8842), (646, 4421)]