2040557919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1\times {\mathrm{11351}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 2810210304

約数和(自身を除く): 769652385

約数列:

[1, 3, 31, 93, 1933, 5799, 11351, 34053, 59923, 179769, 351881, 1055643, 21941483, 65824449, 680185973, 2040557919]

約数ペア:

[(1, 2040557919), (3, 680185973), (31, 65824449), (93, 21941483), (1933, 1055643), (5799, 351881), (11351, 179769), (34053, 59923)]