520039072

素因数分解:

$2^5\times 7^1\times {\mathrm{2321603}}^1$

素因数の和:2321620

約数の個数: 24

約数和(自身を含む): 1170088416

約数和(自身を除く): 650049344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2321603, 4643206, 9286412, 16251221, 18572824, 32502442, 37145648, 65004884, 74291296, 130009768, 260019536, 520039072]

約数ペア:

[(1, 520039072), (2, 260019536), (4, 130009768), (7, 74291296), (8, 65004884), (14, 37145648), (16, 32502442), (28, 18572824), (32, 16251221), (56, 9286412), (112, 4643206), (224, 2321603)]