879236908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19982657}}^1$

素因数の和:19982672

約数の個数: 12

約数和(自身を含む): 1678543272

約数和(自身を除く): 799306364

約数列:

[1, 2, 4, 11, 22, 44, 19982657, 39965314, 79930628, 219809227, 439618454, 879236908]

約数ペア:

[(1, 879236908), (2, 439618454), (4, 219809227), (11, 79930628), (22, 39965314), (44, 19982657)]