283337180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2023837}}^1$

素因数の和:2023853

約数の個数: 24

約数和(自身を含む): 680009568

約数和(自身を除く): 396672388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2023837, 4047674, 8095348, 10119185, 14166859, 20238370, 28333718, 40476740, 56667436, 70834295, 141668590, 283337180]

約数ペア:

[(1, 283337180), (2, 141668590), (4, 70834295), (5, 56667436), (7, 40476740), (10, 28333718), (14, 20238370), (20, 14166859), (28, 10119185), (35, 8095348), (70, 4047674), (140, 2023837)]