2040802526

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{468719}}^1$

素因数の和:469039

約数の個数: 16

約数和(自身を含む): 3509775360

約数和(自身を除く): 1468972834

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 468719, 937438, 3281033, 6562066, 145771609, 291543218, 1020401263, 2040802526]

約数ペア:

[(1, 2040802526), (2, 1020401263), (7, 291543218), (14, 145771609), (311, 6562066), (622, 3281033), (2177, 937438), (4354, 468719)]