548960272

素因数分解:

$2^4\times 7^1\times {\mathrm{4901431}}^1$

素因数の和:4901446

約数の個数: 20

約数和(自身を含む): 1215555136

約数和(自身を除く): 666594864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4901431, 9802862, 19605724, 34310017, 39211448, 68620034, 78422896, 137240068, 274480136, 548960272]

約数ペア:

[(1, 548960272), (2, 274480136), (4, 137240068), (7, 78422896), (8, 68620034), (14, 39211448), (16, 34310017), (28, 19605724), (56, 9802862), (112, 4901431)]