2000766128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{11863}}^1$

素因数の和:12081

約数の個数: 40

約数和(自身を含む): 3954413568

約数和(自身を除く): 1953647440

約数列:

[1, 2, 4, 8, 16, 83, 127, 166, 254, 332, 508, 664, 1016, 1328, 2032, 10541, 11863, 21082, 23726, 42164, 47452, 84328, 94904, 168656, 189808, 984629, 1506601, 1969258, 3013202, 3938516, 6026404, 7877032, 12052808, 15754064, 24105616, 125047883, 250095766, 500191532, 1000383064, 2000766128]

約数ペア:

[(1, 2000766128), (2, 1000383064), (4, 500191532), (8, 250095766), (16, 125047883), (83, 24105616), (127, 15754064), (166, 12052808), (254, 7877032), (332, 6026404), (508, 3938516), (664, 3013202), (1016, 1969258), (1328, 1506601), (2032, 984629), (10541, 189808), (11863, 168656), (21082, 94904), (23726, 84328), (42164, 47452)]