618305612

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{159193}}^1$

素因数の和:160168

約数の個数: 12

約数和(自身を含む): 1083155976

約数和(自身を除く): 464850364

約数列:

[1, 2, 4, 971, 1942, 3884, 159193, 318386, 636772, 154576403, 309152806, 618305612]

約数ペア:

[(1, 618305612), (2, 309152806), (4, 154576403), (971, 636772), (1942, 318386), (3884, 159193)]