2015585870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4687409}}^1$

素因数の和:4687459

約数の個数: 16

約数和(自身を含む): 3712428720

約数和(自身を除く): 1696842850

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4687409, 9374818, 23437045, 46874090, 201558587, 403117174, 1007792935, 2015585870]

約数ペア:

[(1, 2015585870), (2, 1007792935), (5, 403117174), (10, 201558587), (43, 46874090), (86, 23437045), (215, 9374818), (430, 4687409)]