520014008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{607493}}^1$

素因数の和:607606

約数の個数: 16

約数和(自身を含む): 984140280

約数和(自身を除く): 464126272

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 607493, 1214986, 2429972, 4859944, 65001751, 130003502, 260007004, 520014008]

約数ペア:

[(1, 520014008), (2, 260007004), (4, 130003502), (8, 65001751), (107, 4859944), (214, 2429972), (428, 1214986), (856, 607493)]