2016807486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 4362301440

約数和(自身を除く): 2345493954

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 293, 586, 713, 879, 1426, 1609, 1758, 2139, 3218, 4278, 4827, 6739, 9083, 9654, 13478, 18166, 20217, 27249, 37007, 40434, 49879, 54498, 74014, 99758, 111021, 149637, 208909, 222042, 299274, 417818, 471437, 626727, 942874, 1147217, 1253454, 1414311, 2294434, 2828622, 3441651, 6883302, 10843051, 14614547, 21686102, 29229094, 32529153, 43843641, 65058306, 87687282, 336134581, 672269162, 1008403743, 2016807486]

約数ペア:

[(1, 2016807486), (2, 1008403743), (3, 672269162), (6, 336134581), (23, 87687282), (31, 65058306), (46, 43843641), (62, 32529153), (69, 29229094), (93, 21686102), (138, 14614547), (186, 10843051), (293, 6883302), (586, 3441651), (713, 2828622), (879, 2294434), (1426, 1414311), (1609, 1253454), (1758, 1147217), (2139, 942874), (3218, 626727), (4278, 471437), (4827, 417818), (6739, 299274), (9083, 222042), (9654, 208909), (13478, 149637), (18166, 111021), (20217, 99758), (27249, 74014), (37007, 54498), (40434, 49879)]