2050891986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 5039677440

約数和(自身を除く): 2988785454

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 83, 93, 143, 166, 186, 249, 286, 341, 403, 429, 498, 682, 806, 858, 913, 929, 1023, 1079, 1209, 1826, 1858, 2046, 2158, 2418, 2573, 2739, 2787, 3237, 4433, 5146, 5478, 5574, 6474, 7719, 8866, 10219, 11869, 12077, 13299, 15438, 20438, 23738, 24154, 26598, 28303, 28799, 30657, 33449, 35607, 36231, 56606, 57598, 61314, 66898, 71214, 72462, 77107, 84909, 86397, 100347, 132847, 154214, 169818, 172794, 200694, 231321, 265694, 316789, 367939, 374387, 398541, 462642, 633578, 735878, 748774, 797082, 848177, 950367, 1002391, 1103817, 1123161, 1696354, 1900734, 2004782, 2207634, 2246322, 2390317, 2544531, 3007173, 4118257, 4780634, 5089062, 6014346, 7170951, 8236514, 11026301, 12354771, 14341902, 22052602, 24709542, 26293487, 31074121, 33078903, 52586974, 62148242, 66157806, 78880461, 93222363, 157760922, 186444726, 341815331, 683630662, 1025445993, 2050891986]

約数ペア:

[(1, 2050891986), (2, 1025445993), (3, 683630662), (6, 341815331), (11, 186444726), (13, 157760922), (22, 93222363), (26, 78880461), (31, 66157806), (33, 62148242), (39, 52586974), (62, 33078903), (66, 31074121), (78, 26293487), (83, 24709542), (93, 22052602), (143, 14341902), (166, 12354771), (186, 11026301), (249, 8236514), (286, 7170951), (341, 6014346), (403, 5089062), (429, 4780634), (498, 4118257), (682, 3007173), (806, 2544531), (858, 2390317), (913, 2246322), (929, 2207634), (1023, 2004782), (1079, 1900734), (1209, 1696354), (1826, 1123161), (1858, 1103817), (2046, 1002391), (2158, 950367), (2418, 848177), (2573, 797082), (2739, 748774), (2787, 735878), (3237, 633578), (4433, 462642), (5146, 398541), (5478, 374387), (5574, 367939), (6474, 316789), (7719, 265694), (8866, 231321), (10219, 200694), (11869, 172794), (12077, 169818), (13299, 154214), (15438, 132847), (20438, 100347), (23738, 86397), (24154, 84909), (26598, 77107), (28303, 72462), (28799, 71214), (30657, 66898), (33449, 61314), (35607, 57598), (36231, 56606)]