499989084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9257}}^1$

素因数の和:9914

約数の個数: 48

約数和(自身を含む): 1335522048

約数和(自身を除く): 835532964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 9257, 13503, 18004, 18514, 27006, 27771, 37028, 54012, 55542, 64799, 111084, 129598, 194397, 259196, 388794, 777588, 5952251, 11904502, 17856753, 23809004, 35713506, 41665757, 71427012, 83331514, 124997271, 166663028, 249994542, 499989084]

約数ペア:

[(1, 499989084), (2, 249994542), (3, 166663028), (4, 124997271), (6, 83331514), (7, 71427012), (12, 41665757), (14, 35713506), (21, 23809004), (28, 17856753), (42, 11904502), (84, 5952251), (643, 777588), (1286, 388794), (1929, 259196), (2572, 194397), (3858, 129598), (4501, 111084), (7716, 64799), (9002, 55542), (9257, 54012), (13503, 37028), (18004, 27771), (18514, 27006)]