1566016540414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{643213}}^1$

素因数の和:643720

約数の個数: 32

約数和(自身を含む): 2454134132736

約数和(自身を除く): 888117592322

約数列:

[1, 2, 31, 62, 107, 214, 367, 734, 3317, 6634, 11377, 22754, 39269, 78538, 643213, 1217339, 1286426, 2434678, 19939603, 39879206, 68823791, 137647582, 236059171, 472118342, 2133537521, 4267075042, 7317834301, 14635668602, 25258331297, 50516662594, 783008270207, 1566016540414]

約数ペア:

[(1, 1566016540414), (2, 783008270207), (31, 50516662594), (62, 25258331297), (107, 14635668602), (214, 7317834301), (367, 4267075042), (734, 2133537521), (3317, 472118342), (6634, 236059171), (11377, 137647582), (22754, 68823791), (39269, 39879206), (78538, 19939603), (643213, 2434678), (1217339, 1286426)]