487366852

素因数分解:

$2^2\times 7^1\times {\mathrm{17405959}}^1$

素因数の和:17405970

約数の個数: 12

約数和(自身を含む): 974733760

約数和(自身を除く): 487366908

約数列:

[1, 2, 4, 7, 14, 28, 17405959, 34811918, 69623836, 121841713, 243683426, 487366852]

約数ペア:

[(1, 487366852), (2, 243683426), (4, 121841713), (7, 69623836), (14, 34811918), (28, 17405959)]