2023777889

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1\times {\mathrm{4943}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 2414886912

約数和(自身を除く): 391109023

約数列:

[1, 7, 23, 161, 2543, 4943, 17801, 34601, 58489, 113689, 409423, 795823, 12570049, 87990343, 289111127, 2023777889]

約数ペア:

[(1, 2023777889), (7, 289111127), (23, 87990343), (161, 12570049), (2543, 795823), (4943, 409423), (17801, 113689), (34601, 58489)]