2005079006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 3741534720

約数和(自身を除く): 1736455714

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 113, 133, 226, 266, 287, 574, 779, 791, 1558, 1582, 1627, 2147, 3254, 4294, 4633, 5453, 9266, 10906, 11389, 15029, 22778, 30058, 30913, 32431, 61826, 64862, 66707, 88027, 133414, 176054, 183851, 216391, 367702, 432782, 466949, 616189, 933898, 1232378, 1267433, 1286957, 2534866, 2573914, 3493169, 6986338, 7537891, 8872031, 15075782, 17744062, 24452183, 48904366, 52765237, 105530474, 143219929, 286439858, 1002539503, 2005079006]

約数ペア:

[(1, 2005079006), (2, 1002539503), (7, 286439858), (14, 143219929), (19, 105530474), (38, 52765237), (41, 48904366), (82, 24452183), (113, 17744062), (133, 15075782), (226, 8872031), (266, 7537891), (287, 6986338), (574, 3493169), (779, 2573914), (791, 2534866), (1558, 1286957), (1582, 1267433), (1627, 1232378), (2147, 933898), (3254, 616189), (4294, 466949), (4633, 432782), (5453, 367702), (9266, 216391), (10906, 183851), (11389, 176054), (15029, 133414), (22778, 88027), (30058, 66707), (30913, 64862), (32431, 61826)]