2079663088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6840997}}^1$

素因数の和:6841024

約数の個数: 20

約数和(自身を含む): 4241418760

約数和(自身を除く): 2161755672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6840997, 13681994, 27363988, 54727976, 109455952, 129978943, 259957886, 519915772, 1039831544, 2079663088]

約数ペア:

[(1, 2079663088), (2, 1039831544), (4, 519915772), (8, 259957886), (16, 129978943), (19, 109455952), (38, 54727976), (76, 27363988), (152, 13681994), (304, 6840997)]