2049606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 5045040

約数和(自身を除く): 2995434

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 461, 494, 741, 922, 1383, 1482, 2223, 2766, 4149, 4446, 5993, 8298, 8759, 11986, 17518, 17979, 26277, 35958, 52554, 53937, 78831, 107874, 113867, 157662, 227734, 341601, 683202, 1024803, 2049606]

約数ペア:

[(1, 2049606), (2, 1024803), (3, 683202), (6, 341601), (9, 227734), (13, 157662), (18, 113867), (19, 107874), (26, 78831), (38, 53937), (39, 52554), (57, 35958), (78, 26277), (114, 17979), (117, 17518), (171, 11986), (234, 8759), (247, 8298), (342, 5993), (461, 4446), (494, 4149), (741, 2766), (922, 2223), (1383, 1482)]