2127198230

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2065241}}^1$

素因数の和:2065351

約数の個数: 16

約数和(自身を含む): 3866133024

約数和(自身を除く): 1738934794

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2065241, 4130482, 10326205, 20652410, 212719823, 425439646, 1063599115, 2127198230]

約数ペア:

[(1, 2127198230), (2, 1063599115), (5, 425439646), (10, 212719823), (103, 20652410), (206, 10326205), (515, 4130482), (1030, 2065241)]