1979442

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 4315116

約数和(自身を除く): 2335674

約数列:

[1, 2, 3, 6, 9, 18, 277, 397, 554, 794, 831, 1191, 1662, 2382, 2493, 3573, 4986, 7146, 109969, 219938, 329907, 659814, 989721, 1979442]

約数ペア:

[(1, 1979442), (2, 989721), (3, 659814), (6, 329907), (9, 219938), (18, 109969), (277, 7146), (397, 4986), (554, 3573), (794, 2493), (831, 2382), (1191, 1662)]