2051289628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^2\times {\mathrm{373}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 3802959160

約数和(自身を除く): 1751669532

約数列:

[1, 2, 4, 19, 38, 76, 269, 373, 538, 746, 1076, 1492, 5111, 7087, 10222, 14174, 20444, 28348, 72361, 100337, 144722, 200674, 289444, 401348, 1374859, 1906403, 2749718, 3812806, 5499436, 7625612, 26990653, 53981306, 107962612, 512822407, 1025644814, 2051289628]

約数ペア:

[(1, 2051289628), (2, 1025644814), (4, 512822407), (19, 107962612), (38, 53981306), (76, 26990653), (269, 7625612), (373, 5499436), (538, 3812806), (746, 2749718), (1076, 1906403), (1492, 1374859), (5111, 401348), (7087, 289444), (10222, 200674), (14174, 144722), (20444, 100337), (28348, 72361)]