2051291242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 4183643520

約数和(自身を除く): 2132352278

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 269, 286, 293, 338, 538, 586, 1001, 1183, 1859, 1883, 2002, 2051, 2366, 2959, 3223, 3497, 3718, 3766, 3809, 4102, 5918, 6446, 6994, 7618, 13013, 20713, 22561, 24479, 26026, 26663, 38467, 41426, 41899, 45122, 45461, 48958, 49517, 53326, 76934, 78817, 83798, 90922, 99034, 157634, 269269, 293293, 318227, 346619, 500071, 538538, 544687, 551719, 586586, 636454, 693238, 866987, 1000142, 1024621, 1089374, 1103438, 1733974, 2049242, 3500497, 3812809, 6068909, 7000994, 7172347, 7625618, 11270831, 12137818, 13320073, 14344694, 22541662, 26640146, 78895817, 93240511, 146520803, 157791634, 186481022, 293041606, 1025645621, 2051291242]

約数ペア:

[(1, 2051291242), (2, 1025645621), (7, 293041606), (11, 186481022), (13, 157791634), (14, 146520803), (22, 93240511), (26, 78895817), (77, 26640146), (91, 22541662), (143, 14344694), (154, 13320073), (169, 12137818), (182, 11270831), (269, 7625618), (286, 7172347), (293, 7000994), (338, 6068909), (538, 3812809), (586, 3500497), (1001, 2049242), (1183, 1733974), (1859, 1103438), (1883, 1089374), (2002, 1024621), (2051, 1000142), (2366, 866987), (2959, 693238), (3223, 636454), (3497, 586586), (3718, 551719), (3766, 544687), (3809, 538538), (4102, 500071), (5918, 346619), (6446, 318227), (6994, 293293), (7618, 269269), (13013, 157634), (20713, 99034), (22561, 90922), (24479, 83798), (26026, 78817), (26663, 76934), (38467, 53326), (41426, 49517), (41899, 48958), (45122, 45461)]