438682084

素因数分解:

$2^2\times {\mathrm{7121}}^1\times {\mathrm{15401}}^1$

素因数の和:22526

約数の個数: 12

約数和(自身を含む): 767851308

約数和(自身を除く): 329169224

約数列:

[1, 2, 4, 7121, 14242, 15401, 28484, 30802, 61604, 109670521, 219341042, 438682084]

約数ペア:

[(1, 438682084), (2, 219341042), (4, 109670521), (7121, 61604), (14242, 30802), (15401, 28484)]