2011325896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13774

約数の個数: 64

約数和(自身を含む): 4255649280

約数和(自身を除く): 2244323384

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 782, 799, 1081, 1564, 1598, 2162, 3128, 3196, 4324, 6392, 8648, 13681, 18377, 27362, 36754, 54724, 73508, 109448, 147016, 232577, 314663, 465154, 629326, 643007, 930308, 1258652, 1286014, 1860616, 2517304, 2572028, 5144056, 5349271, 10698542, 10931119, 14789161, 21397084, 21862238, 29578322, 42794168, 43724476, 59156644, 87448952, 118313288, 251415737, 502831474, 1005662948, 2011325896]

約数ペア:

[(1, 2011325896), (2, 1005662948), (4, 502831474), (8, 251415737), (17, 118313288), (23, 87448952), (34, 59156644), (46, 43724476), (47, 42794168), (68, 29578322), (92, 21862238), (94, 21397084), (136, 14789161), (184, 10931119), (188, 10698542), (376, 5349271), (391, 5144056), (782, 2572028), (799, 2517304), (1081, 1860616), (1564, 1286014), (1598, 1258652), (2162, 930308), (3128, 643007), (3196, 629326), (4324, 465154), (6392, 314663), (8648, 232577), (13681, 147016), (18377, 109448), (27362, 73508), (36754, 54724)]