8128274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 15538176

約数和(自身を除く): 7409902

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 1123, 2246, 3619, 7238, 7861, 12353, 15722, 24706, 52781, 86471, 105562, 172942, 369467, 580591, 738934, 1161182, 4064137, 8128274]

約数ペア:

[(1, 8128274), (2, 4064137), (7, 1161182), (11, 738934), (14, 580591), (22, 369467), (47, 172942), (77, 105562), (94, 86471), (154, 52781), (329, 24706), (517, 15722), (658, 12353), (1034, 7861), (1123, 7238), (2246, 3619)]