2049286811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{842981}}^1$

素因数の和:843022

約数の個数: 16

約数和(自身を含む): 2549177568

約数和(自身を除く): 499890757

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 842981, 9272791, 10958753, 14330677, 120546283, 157637447, 186298801, 2049286811]

約数ペア:

[(1, 2049286811), (11, 186298801), (13, 157637447), (17, 120546283), (143, 14330677), (187, 10958753), (221, 9272791), (2431, 842981)]