394865268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4700777}}^1$

素因数の和:4700791

約数の個数: 24

約数和(自身を含む): 1052974272

約数和(自身を除く): 658109004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4700777, 9401554, 14102331, 18803108, 28204662, 32905439, 56409324, 65810878, 98716317, 131621756, 197432634, 394865268]

約数ペア:

[(1, 394865268), (2, 197432634), (3, 131621756), (4, 98716317), (6, 65810878), (7, 56409324), (12, 32905439), (14, 28204662), (21, 18803108), (28, 14102331), (42, 9401554), (84, 4700777)]