6566864

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1597}}^1$

素因数の和:1862

約数の個数: 20

約数和(自身を含む): 12780804

約数和(自身を除く): 6213940

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1597, 2056, 3194, 4112, 6388, 12776, 25552, 410429, 820858, 1641716, 3283432, 6566864]

約数ペア:

[(1, 6566864), (2, 3283432), (4, 1641716), (8, 820858), (16, 410429), (257, 25552), (514, 12776), (1028, 6388), (1597, 4112), (2056, 3194)]