1142248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 2172960

約数和(自身を除く): 1030712

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2011, 4022, 8044, 16088, 142781, 285562, 571124, 1142248]

約数ペア:

[(1, 1142248), (2, 571124), (4, 285562), (8, 142781), (71, 16088), (142, 8044), (284, 4022), (568, 2011)]