871016036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19795819}}^1$

素因数の和:19795834

約数の個数: 12

約数和(自身を含む): 1662848880

約数和(自身を除く): 791832844

約数列:

[1, 2, 4, 11, 22, 44, 19795819, 39591638, 79183276, 217754009, 435508018, 871016036]

約数ペア:

[(1, 871016036), (2, 435508018), (4, 217754009), (11, 79183276), (22, 39591638), (44, 19795819)]