2030809312441

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1499}}^1\times {\mathrm{6311}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 2553746832000

約数和(自身を除く): 522937519559

約数列:

[1, 7, 13, 49, 91, 337, 637, 1499, 2359, 4381, 6311, 10493, 16513, 19487, 30667, 44177, 73451, 82043, 136409, 214669, 309239, 505163, 574301, 954863, 2126807, 3536141, 4020107, 6567119, 9460189, 14887649, 24752987, 27648491, 45969833, 66221323, 104213543, 122982457, 193539437, 321788831, 463549261, 860877199, 1354776059, 3188083693, 6026140393, 22316585851, 41445088009, 156216100957, 290115616063, 2030809312441]

約数ペア:

[(1, 2030809312441), (7, 290115616063), (13, 156216100957), (49, 41445088009), (91, 22316585851), (337, 6026140393), (637, 3188083693), (1499, 1354776059), (2359, 860877199), (4381, 463549261), (6311, 321788831), (10493, 193539437), (16513, 122982457), (19487, 104213543), (30667, 66221323), (44177, 45969833), (73451, 27648491), (82043, 24752987), (136409, 14887649), (214669, 9460189), (309239, 6567119), (505163, 4020107), (574301, 3536141), (954863, 2126807)]