1330478632

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{505501}}^1$

素因数の和:505561

約数の個数: 32

約数和(自身を含む): 2911691520

約数和(自身を除く): 1581212888

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 505501, 1011002, 2022004, 3538507, 4044008, 7077014, 14154028, 23758547, 28308056, 47517094, 95034188, 166309829, 190068376, 332619658, 665239316, 1330478632]

約数ペア:

[(1, 1330478632), (2, 665239316), (4, 332619658), (7, 190068376), (8, 166309829), (14, 95034188), (28, 47517094), (47, 28308056), (56, 23758547), (94, 14154028), (188, 7077014), (329, 4044008), (376, 3538507), (658, 2022004), (1316, 1011002), (2632, 505501)]