6404531021

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{254927}}^1$

素因数の和:255068

約数の個数: 16

約数和(自身を含む): 7594814976

約数和(自身を除く): 1190283955

約数列:

[1, 7, 37, 97, 259, 679, 3589, 25123, 254927, 1784489, 9432299, 24727919, 66026093, 173095433, 914933003, 6404531021]

約数ペア:

[(1, 6404531021), (7, 914933003), (37, 173095433), (97, 66026093), (259, 24727919), (679, 9432299), (3589, 1784489), (25123, 254927)]