2660987719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{66653}}^1$

素因数の和:66786

約数の個数: 16

約数和(自身を含む): 2978633952

約数和(自身を除く): 317646233

約数列:

[1, 13, 37, 83, 481, 1079, 3071, 39923, 66653, 866489, 2466161, 5532199, 32060093, 71918587, 204691363, 2660987719]

約数ペア:

[(1, 2660987719), (13, 204691363), (37, 71918587), (83, 32060093), (481, 5532199), (1079, 2466161), (3071, 866489), (39923, 66653)]