1055145791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{255917}}^1$

素因数の和:255974

約数の個数: 16

約数和(自身を含む): 1310300160

約数和(自身を除く): 255154369

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 255917, 1791419, 4862423, 7933427, 34036961, 55533989, 150735113, 1055145791]

約数ペア:

[(1, 1055145791), (7, 150735113), (19, 55533989), (31, 34036961), (133, 7933427), (217, 4862423), (589, 1791419), (4123, 255917)]