2080403732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{168263}}^1$

素因数の和:168559

約数の個数: 24

約数和(自身を含む): 3985837632

約数和(自身を除く): 1905433900

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 3091, 6182, 12364, 168263, 336526, 673052, 1850893, 3701786, 7403572, 47281903, 94563806, 189127612, 520100933, 1040201866, 2080403732]

約数ペア:

[(1, 2080403732), (2, 1040201866), (4, 520100933), (11, 189127612), (22, 94563806), (44, 47281903), (281, 7403572), (562, 3701786), (1124, 1850893), (3091, 673052), (6182, 336526), (12364, 168263)]