2017485325

素因数分解:

$5^2\times {\mathrm{157}}^1\times {\mathrm{514009}}^1$

素因数の和:514176

約数の個数: 12

約数和(自身を含む): 2517620980

約数和(自身を除く): 500135655

約数列:

[1, 5, 25, 157, 785, 3925, 514009, 2570045, 12850225, 80699413, 403497065, 2017485325]

約数ペア:

[(1, 2017485325), (5, 403497065), (25, 80699413), (157, 12850225), (785, 2570045), (3925, 514009)]