1254402316

素因数分解:

$2^2\times {\mathrm{7219}}^1\times {\mathrm{43441}}^1$

素因数の和:50664

約数の個数: 12

約数和(自身を含む): 2195558680

約数和(自身を除く): 941156364

約数列:

[1, 2, 4, 7219, 14438, 28876, 43441, 86882, 173764, 313600579, 627201158, 1254402316]

約数ペア:

[(1, 1254402316), (2, 627201158), (4, 313600579), (7219, 173764), (14438, 86882), (28876, 43441)]