2014949781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{24923}}^1$

素因数の和:25633

約数の個数: 24

約数和(自身を含む): 3139028256

約数和(自身を除く): 1124078475

約数列:

[1, 3, 9, 13, 39, 117, 691, 2073, 6219, 8983, 24923, 26949, 74769, 80847, 224307, 323999, 971997, 2915991, 17221793, 51665379, 154996137, 223883309, 671649927, 2014949781]

約数ペア:

[(1, 2014949781), (3, 671649927), (9, 223883309), (13, 154996137), (39, 51665379), (117, 17221793), (691, 2915991), (2073, 971997), (6219, 323999), (8983, 224307), (24923, 80847), (26949, 74769)]