2047018568

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{95441}}^1$

素因数の和:95837

約数の個数: 32

約数和(自身を含む): 4397967360

約数和(自身を除く): 2350948792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 10724, 21448, 95441, 190882, 381764, 668087, 763528, 1336174, 2672348, 5344696, 36553903, 73107806, 146215612, 255877321, 292431224, 511754642, 1023509284, 2047018568]

約数ペア:

[(1, 2047018568), (2, 1023509284), (4, 511754642), (7, 292431224), (8, 255877321), (14, 146215612), (28, 73107806), (56, 36553903), (383, 5344696), (766, 2672348), (1532, 1336174), (2681, 763528), (3064, 668087), (5362, 381764), (10724, 190882), (21448, 95441)]