28650432811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{986959}}^1$

素因数の和:987019

約数の個数: 32

約数和(自身を含む): 39794227200

約数和(自身を除く): 11143794389

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 4147, 29029, 986959, 6908713, 10856549, 12830467, 28621811, 75995843, 89813269, 141135137, 200352677, 314839921, 372083543, 987945959, 2203879447, 2604584801, 4092918973, 28650432811]

約数ペア:

[(1, 28650432811), (7, 4092918973), (11, 2604584801), (13, 2203879447), (29, 987945959), (77, 372083543), (91, 314839921), (143, 200352677), (203, 141135137), (319, 89813269), (377, 75995843), (1001, 28621811), (2233, 12830467), (2639, 10856549), (4147, 6908713), (29029, 986959)]