3400474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 6469632

約数和(自身を除く): 3069158

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 311, 497, 622, 781, 994, 1562, 2177, 3421, 4354, 5467, 6842, 10934, 22081, 23947, 44162, 47894, 154567, 242891, 309134, 485782, 1700237, 3400474]

約数ペア:

[(1, 3400474), (2, 1700237), (7, 485782), (11, 309134), (14, 242891), (22, 154567), (71, 47894), (77, 44162), (142, 23947), (154, 22081), (311, 10934), (497, 6842), (622, 5467), (781, 4354), (994, 3421), (1562, 2177)]