2690804534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 4504550400

約数和(自身を除く): 1813745866

約数列:

[1, 2, 11, 22, 121, 139, 167, 242, 278, 334, 479, 958, 1529, 1837, 3058, 3674, 5269, 10538, 16819, 20207, 23213, 33638, 40414, 46426, 57959, 66581, 79993, 115918, 133162, 159986, 255343, 510686, 732391, 879923, 1464782, 1759846, 2808773, 5617546, 8056301, 9679153, 11119027, 16112602, 19358306, 22238054, 122309297, 244618594, 1345402267, 2690804534]

約数ペア:

[(1, 2690804534), (2, 1345402267), (11, 244618594), (22, 122309297), (121, 22238054), (139, 19358306), (167, 16112602), (242, 11119027), (278, 9679153), (334, 8056301), (479, 5617546), (958, 2808773), (1529, 1759846), (1837, 1464782), (3058, 879923), (3674, 732391), (5269, 510686), (10538, 255343), (16819, 159986), (20207, 133162), (23213, 115918), (33638, 79993), (40414, 66581), (46426, 57959)]