560994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1389888

約数和(自身を除く): 828894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 361, 399, 518, 703, 722, 777, 798, 1083, 1406, 1554, 2109, 2166, 2527, 4218, 4921, 5054, 7581, 9842, 13357, 14763, 15162, 26714, 29526, 40071, 80142, 93499, 186998, 280497, 560994]

約数ペア:

[(1, 560994), (2, 280497), (3, 186998), (6, 93499), (7, 80142), (14, 40071), (19, 29526), (21, 26714), (37, 15162), (38, 14763), (42, 13357), (57, 9842), (74, 7581), (111, 5054), (114, 4921), (133, 4218), (222, 2527), (259, 2166), (266, 2109), (361, 1554), (399, 1406), (518, 1083), (703, 798), (722, 777)]