2057445712

素因数分解:

$2^4\times 7^6\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 70

約数和(自身を含む): 4654933898

約数和(自身を除く): 2597488186

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1093, 1372, 2186, 2401, 2744, 4372, 4802, 5488, 7651, 8744, 9604, 15302, 16807, 17488, 19208, 30604, 33614, 38416, 53557, 61208, 67228, 107114, 117649, 122416, 134456, 214228, 235298, 268912, 374899, 428456, 470596, 749798, 856912, 941192, 1499596, 1882384, 2624293, 2999192, 5248586, 5998384, 10497172, 18370051, 20994344, 36740102, 41988688, 73480204, 128590357, 146960408, 257180714, 293920816, 514361428, 1028722856, 2057445712]

約数ペア:

[(1, 2057445712), (2, 1028722856), (4, 514361428), (7, 293920816), (8, 257180714), (14, 146960408), (16, 128590357), (28, 73480204), (49, 41988688), (56, 36740102), (98, 20994344), (112, 18370051), (196, 10497172), (343, 5998384), (392, 5248586), (686, 2999192), (784, 2624293), (1093, 1882384), (1372, 1499596), (2186, 941192), (2401, 856912), (2744, 749798), (4372, 470596), (4802, 428456), (5488, 374899), (7651, 268912), (8744, 235298), (9604, 214228), (15302, 134456), (16807, 122416), (17488, 117649), (19208, 107114), (30604, 67228), (33614, 61208), (38416, 53557)]