2014780325

素因数分解:

$5^2\times {\mathrm{4751}}^1\times {\mathrm{16963}}^1$

素因数の和:21724

約数の個数: 12

約数和(自身を含む): 2499000768

約数和(自身を除く): 484220443

約数列:

[1, 5, 25, 4751, 16963, 23755, 84815, 118775, 424075, 80591213, 402956065, 2014780325]

約数ペア:

[(1, 2014780325), (5, 402956065), (25, 80591213), (4751, 424075), (16963, 118775), (23755, 84815)]