1045862012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 1994496000

約数和(自身を除く): 948633988

約数列:

[1, 2, 4, 13, 26, 52, 199, 211, 398, 422, 479, 796, 844, 958, 1916, 2587, 2743, 5174, 5486, 6227, 10348, 10972, 12454, 24908, 41989, 83978, 95321, 101069, 167956, 190642, 202138, 381284, 404276, 545857, 1091714, 1239173, 1313897, 2183428, 2478346, 2627794, 4956692, 5255588, 20112731, 40225462, 80450924, 261465503, 522931006, 1045862012]

約数ペア:

[(1, 1045862012), (2, 522931006), (4, 261465503), (13, 80450924), (26, 40225462), (52, 20112731), (199, 5255588), (211, 4956692), (398, 2627794), (422, 2478346), (479, 2183428), (796, 1313897), (844, 1239173), (958, 1091714), (1916, 545857), (2587, 404276), (2743, 381284), (5174, 202138), (5486, 190642), (6227, 167956), (10348, 101069), (10972, 95321), (12454, 83978), (24908, 41989)]