1294286

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 2314656

約数和(自身を除く): 1020370

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 281, 329, 562, 658, 1967, 2303, 3934, 4606, 13207, 13769, 26414, 27538, 92449, 184898, 647143, 1294286]

約数ペア:

[(1, 1294286), (2, 647143), (7, 184898), (14, 92449), (47, 27538), (49, 26414), (94, 13769), (98, 13207), (281, 4606), (329, 3934), (562, 2303), (658, 1967)]