1949513364

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{389591}}^1$

素因数の和:389740

約数の個数: 36

約数和(自身を含む): 4963402080

約数和(自身を除く): 3013888716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 389591, 779182, 1168773, 1558364, 2337546, 3506319, 4675092, 7012638, 14025276, 54153149, 108306298, 162459447, 216612596, 324918894, 487378341, 649837788, 974756682, 1949513364]

約数ペア:

[(1, 1949513364), (2, 974756682), (3, 649837788), (4, 487378341), (6, 324918894), (9, 216612596), (12, 162459447), (18, 108306298), (36, 54153149), (139, 14025276), (278, 7012638), (417, 4675092), (556, 3506319), (834, 2337546), (1251, 1558364), (1668, 1168773), (2502, 779182), (5004, 389591)]