2021800852

素因数分解:

$2^2\times {\mathrm{75227}}^1\times {\mathrm{6719}}^1$

素因数の和:81950

約数の個数: 12

約数和(自身を含む): 3538725120

約数和(自身を除く): 1516924268

約数列:

[1, 2, 4, 6719, 13438, 26876, 75227, 150454, 300908, 505450213, 1010900426, 2021800852]

約数ペア:

[(1, 2021800852), (2, 1010900426), (4, 505450213), (6719, 300908), (13438, 150454), (26876, 75227)]