520089304

素因数分解:

$2^3\times 7^1\times {\mathrm{857}}^1\times {\mathrm{10837}}^1$

素因数の和:11707

約数の個数: 32

約数和(自身を含む): 1115880480

約数和(自身を除く): 595791176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 857, 1714, 3428, 5999, 6856, 10837, 11998, 21674, 23996, 43348, 47992, 75859, 86696, 151718, 303436, 606872, 9287309, 18574618, 37149236, 65011163, 74298472, 130022326, 260044652, 520089304]

約数ペア:

[(1, 520089304), (2, 260044652), (4, 130022326), (7, 74298472), (8, 65011163), (14, 37149236), (28, 18574618), (56, 9287309), (857, 606872), (1714, 303436), (3428, 151718), (5999, 86696), (6856, 75859), (10837, 47992), (11998, 43348), (21674, 23996)]