2267909749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{550063}}^1$

素因数の和:550120

約数の個数: 16

約数和(自身を含む): 2816327680

約数和(自身を除く): 548417931

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 550063, 3850441, 10451197, 17051953, 73158379, 119363671, 323987107, 2267909749]

約数ペア:

[(1, 2267909749), (7, 323987107), (19, 119363671), (31, 73158379), (133, 17051953), (217, 10451197), (589, 3850441), (4123, 550063)]