2019128314

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{463741}}^1$

素因数の和:464061

約数の個数: 16

約数和(自身を含む): 3472500096

約数和(自身を除く): 1453371782

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 463741, 927482, 3246187, 6492374, 144223451, 288446902, 1009564157, 2019128314]

約数ペア:

[(1, 2019128314), (2, 1009564157), (7, 288446902), (14, 144223451), (311, 6492374), (622, 3246187), (2177, 927482), (4354, 463741)]