1316656232

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{1597}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 2486072520

約数和(自身を除く): 1169416288

約数列:

[1, 2, 4, 8, 257, 401, 514, 802, 1028, 1597, 1604, 2056, 3194, 3208, 6388, 12776, 103057, 206114, 410429, 412228, 640397, 820858, 824456, 1280794, 1641716, 2561588, 3283432, 5123176, 164582029, 329164058, 658328116, 1316656232]

約数ペア:

[(1, 1316656232), (2, 658328116), (4, 329164058), (8, 164582029), (257, 5123176), (401, 3283432), (514, 2561588), (802, 1641716), (1028, 1280794), (1597, 824456), (1604, 820858), (2056, 640397), (3194, 412228), (3208, 410429), (6388, 206114), (12776, 103057)]