1097807788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{3491}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 2398249728

約数和(自身を除く): 1300441940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1021, 2042, 3491, 4084, 6982, 7147, 11231, 13964, 14294, 22462, 24437, 28588, 38401, 44924, 48874, 76802, 78617, 97748, 153604, 157234, 268807, 314468, 537614, 1075228, 3564311, 7128622, 14257244, 24950177, 39207421, 49900354, 78414842, 99800708, 156829684, 274451947, 548903894, 1097807788]

約数ペア:

[(1, 1097807788), (2, 548903894), (4, 274451947), (7, 156829684), (11, 99800708), (14, 78414842), (22, 49900354), (28, 39207421), (44, 24950177), (77, 14257244), (154, 7128622), (308, 3564311), (1021, 1075228), (2042, 537614), (3491, 314468), (4084, 268807), (6982, 157234), (7147, 153604), (11231, 97748), (13964, 78617), (14294, 76802), (22462, 48874), (24437, 44924), (28588, 38401)]