2012168824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{19913}}^1$

素因数の和:20679

約数の個数: 32

約数和(自身を含む): 4000324320

約数和(自身を除く): 1988155496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 743, 1486, 2972, 5944, 12631, 19913, 25262, 39826, 50524, 79652, 101048, 159304, 338521, 677042, 1354084, 2708168, 14795359, 29590718, 59181436, 118362872, 251521103, 503042206, 1006084412, 2012168824]

約数ペア:

[(1, 2012168824), (2, 1006084412), (4, 503042206), (8, 251521103), (17, 118362872), (34, 59181436), (68, 29590718), (136, 14795359), (743, 2708168), (1486, 1354084), (2972, 677042), (5944, 338521), (12631, 159304), (19913, 101048), (25262, 79652), (39826, 50524)]