2838578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 4455000

約数和(自身を除く): 1616422

約数列:

[1, 2, 29, 58, 109, 218, 449, 898, 3161, 6322, 13021, 26042, 48941, 97882, 1419289, 2838578]

約数ペア:

[(1, 2838578), (2, 1419289), (29, 97882), (58, 48941), (109, 26042), (218, 13021), (449, 6322), (898, 3161)]