2103149984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 4582448640

約数和(自身を除く): 2479298656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 263, 376, 409, 416, 526, 611, 752, 818, 1052, 1222, 1504, 1636, 2104, 2444, 3272, 3419, 4208, 4888, 5317, 6544, 6838, 8416, 9776, 10634, 12361, 13088, 13676, 19223, 19552, 21268, 24722, 27352, 38446, 42536, 49444, 54704, 76892, 85072, 98888, 107567, 109408, 153784, 160693, 170144, 197776, 215134, 249899, 307568, 321386, 395552, 430268, 499798, 615136, 642772, 860536, 999596, 1285544, 1398371, 1721072, 1999192, 2571088, 2796742, 3442144, 3998384, 5055649, 5142176, 5593484, 7996768, 10111298, 11186968, 20222596, 22373936, 40445192, 44747872, 65723437, 80890384, 131446874, 161780768, 262893748, 525787496, 1051574992, 2103149984]

約数ペア:

[(1, 2103149984), (2, 1051574992), (4, 525787496), (8, 262893748), (13, 161780768), (16, 131446874), (26, 80890384), (32, 65723437), (47, 44747872), (52, 40445192), (94, 22373936), (104, 20222596), (188, 11186968), (208, 10111298), (263, 7996768), (376, 5593484), (409, 5142176), (416, 5055649), (526, 3998384), (611, 3442144), (752, 2796742), (818, 2571088), (1052, 1999192), (1222, 1721072), (1504, 1398371), (1636, 1285544), (2104, 999596), (2444, 860536), (3272, 642772), (3419, 615136), (4208, 499798), (4888, 430268), (5317, 395552), (6544, 321386), (6838, 307568), (8416, 249899), (9776, 215134), (10634, 197776), (12361, 170144), (13088, 160693), (13676, 153784), (19223, 109408), (19552, 107567), (21268, 98888), (24722, 85072), (27352, 76892), (38446, 54704), (42536, 49444)]