2016976144

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{82339}}^1$

素因数の和:83878

約数の個数: 20

約数和(自身を含む): 3910491280

約数和(自身を除く): 1893515136

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 82339, 164678, 329356, 658712, 1317424, 126061009, 252122018, 504244036, 1008488072, 2016976144]

約数ペア:

[(1, 2016976144), (2, 1008488072), (4, 504244036), (8, 252122018), (16, 126061009), (1531, 1317424), (3062, 658712), (6124, 329356), (12248, 164678), (24496, 82339)]