2078284912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 4490069760

約数和(自身を除く): 2411784848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 263, 472, 526, 649, 761, 944, 1052, 1298, 1522, 2104, 2596, 2893, 3044, 4208, 5192, 5786, 6088, 8371, 10384, 11572, 12176, 15517, 16742, 23144, 31034, 33484, 44899, 46288, 62068, 66968, 89798, 124136, 133936, 170687, 179596, 200143, 248272, 341374, 359192, 400286, 493889, 682748, 718384, 800572, 987778, 1365496, 1601144, 1975556, 2201573, 2730992, 3202288, 3951112, 4403146, 7902224, 8806292, 11808437, 17612584, 23616874, 35225168, 47233748, 94467496, 129892807, 188934992, 259785614, 519571228, 1039142456, 2078284912]

約数ペア:

[(1, 2078284912), (2, 1039142456), (4, 519571228), (8, 259785614), (11, 188934992), (16, 129892807), (22, 94467496), (44, 47233748), (59, 35225168), (88, 23616874), (118, 17612584), (176, 11808437), (236, 8806292), (263, 7902224), (472, 4403146), (526, 3951112), (649, 3202288), (761, 2730992), (944, 2201573), (1052, 1975556), (1298, 1601144), (1522, 1365496), (2104, 987778), (2596, 800572), (2893, 718384), (3044, 682748), (4208, 493889), (5192, 400286), (5786, 359192), (6088, 341374), (8371, 248272), (10384, 200143), (11572, 179596), (12176, 170687), (15517, 133936), (16742, 124136), (23144, 89798), (31034, 66968), (33484, 62068), (44899, 46288)]