2016759745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402949}}^1$

素因数の和:402985

約数の個数: 32

約数和(自身を含む): 3249388800

約数和(自身を除く): 1232629055

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 402949, 2014745, 2820643, 4432439, 5238337, 14103215, 22162195, 26191685, 31027073, 36668359, 57621707, 155135365, 183341795, 288108535, 403351949, 2016759745]

約数ペア:

[(1, 2016759745), (5, 403351949), (7, 288108535), (11, 183341795), (13, 155135365), (35, 57621707), (55, 36668359), (65, 31027073), (77, 26191685), (91, 22162195), (143, 14103215), (385, 5238337), (455, 4432439), (715, 2820643), (1001, 2014745), (5005, 402949)]