47940926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 79401000

約数和(自身を除く): 31460074

約数列:

[1, 2, 11, 22, 121, 242, 397, 499, 794, 998, 4367, 5489, 8734, 10978, 48037, 60379, 96074, 120758, 198103, 396206, 2179133, 4358266, 23970463, 47940926]

約数ペア:

[(1, 47940926), (2, 23970463), (11, 4358266), (22, 2179133), (121, 396206), (242, 198103), (397, 120758), (499, 96074), (794, 60379), (998, 48037), (4367, 10978), (5489, 8734)]