2511876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 6451200

約数和(自身を除く): 3939324

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 479, 874, 958, 1311, 1437, 1748, 1916, 2622, 2874, 5244, 5748, 9101, 11017, 18202, 22034, 27303, 33051, 36404, 44068, 54606, 66102, 109212, 132204, 209323, 418646, 627969, 837292, 1255938, 2511876]

約数ペア:

[(1, 2511876), (2, 1255938), (3, 837292), (4, 627969), (6, 418646), (12, 209323), (19, 132204), (23, 109212), (38, 66102), (46, 54606), (57, 44068), (69, 36404), (76, 33051), (92, 27303), (114, 22034), (138, 18202), (228, 11017), (276, 9101), (437, 5748), (479, 5244), (874, 2874), (958, 2622), (1311, 1916), (1437, 1748)]