2205849411

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1929877}}^1$

素因数の和:1930010

約数の個数: 12

約数和(自身を含む): 3211316992

約数和(自身を除く): 1005467581

約数列:

[1, 3, 9, 127, 381, 1143, 1929877, 5789631, 17368893, 245094379, 735283137, 2205849411]

約数ペア:

[(1, 2205849411), (3, 735283137), (9, 245094379), (127, 17368893), (381, 5789631), (1143, 1929877)]