520039128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3095471}}^1$

素因数の和:3095487

約数の個数: 32

約数和(自身を含む): 1485826560

約数和(自身を除く): 965787432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3095471, 6190942, 9286413, 12381884, 18572826, 21668297, 24763768, 37145652, 43336594, 65004891, 74291304, 86673188, 130009782, 173346376, 260019564, 520039128]

約数ペア:

[(1, 520039128), (2, 260019564), (3, 173346376), (4, 130009782), (6, 86673188), (7, 74291304), (8, 65004891), (12, 43336594), (14, 37145652), (21, 24763768), (24, 21668297), (28, 18572826), (42, 12381884), (56, 9286413), (84, 6190942), (168, 3095471)]