2016824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 2005096

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 113, 184, 194, 226, 388, 452, 776, 904, 2231, 2599, 4462, 5198, 8924, 10396, 10961, 17848, 20792, 21922, 43844, 87688, 252103, 504206, 1008412, 2016824]

約数ペア:

[(1, 2016824), (2, 1008412), (4, 504206), (8, 252103), (23, 87688), (46, 43844), (92, 21922), (97, 20792), (113, 17848), (184, 10961), (194, 10396), (226, 8924), (388, 5198), (452, 4462), (776, 2599), (904, 2231)]