1956124312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{22369}}^1$

素因数の和:23035

約数の個数: 32

約数和(自身を含む): 3889695600

約数和(自身を除く): 1933571288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 643, 1286, 2572, 5144, 10931, 21862, 22369, 43724, 44738, 87448, 89476, 178952, 380273, 760546, 1521092, 3042184, 14383267, 28766534, 57533068, 115066136, 244515539, 489031078, 978062156, 1956124312]

約数ペア:

[(1, 1956124312), (2, 978062156), (4, 489031078), (8, 244515539), (17, 115066136), (34, 57533068), (68, 28766534), (136, 14383267), (643, 3042184), (1286, 1521092), (2572, 760546), (5144, 380273), (10931, 178952), (21862, 89476), (22369, 87448), (43724, 44738)]