2009448970

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{569249}}^1$

素因数の和:569609

約数の個数: 16

約数和(自身を含む): 3627261000

約数和(自身を除く): 1617812030

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 569249, 1138498, 2846245, 5692490, 200944897, 401889794, 1004724485, 2009448970]

約数ペア:

[(1, 2009448970), (2, 1004724485), (5, 401889794), (10, 200944897), (353, 5692490), (706, 2846245), (1765, 1138498), (3530, 569249)]