2550922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 4290048

約数和(自身を除く): 1739126

約数列:

[1, 2, 11, 22, 83, 121, 127, 166, 242, 254, 913, 1397, 1826, 2794, 10043, 10541, 15367, 20086, 21082, 30734, 115951, 231902, 1275461, 2550922]

約数ペア:

[(1, 2550922), (2, 1275461), (11, 231902), (22, 115951), (83, 30734), (121, 21082), (127, 20086), (166, 15367), (242, 10541), (254, 10043), (913, 2794), (1397, 1826)]