856454248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 1779699600

約数和(自身を除く): 923245352

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 353, 533, 569, 706, 1066, 1138, 1412, 2132, 2276, 2824, 4264, 4552, 4589, 7397, 9178, 14473, 14794, 18356, 23329, 28946, 29588, 36712, 46658, 57892, 59176, 93316, 115784, 186632, 188149, 200857, 303277, 376298, 401714, 606554, 752596, 803428, 1213108, 1505192, 1606856, 2426216, 2611141, 5222282, 8235137, 10444564, 16470274, 20889128, 32940548, 65881096, 107056781, 214113562, 428227124, 856454248]

約数ペア:

[(1, 856454248), (2, 428227124), (4, 214113562), (8, 107056781), (13, 65881096), (26, 32940548), (41, 20889128), (52, 16470274), (82, 10444564), (104, 8235137), (164, 5222282), (328, 2611141), (353, 2426216), (533, 1606856), (569, 1505192), (706, 1213108), (1066, 803428), (1138, 752596), (1412, 606554), (2132, 401714), (2276, 376298), (2824, 303277), (4264, 200857), (4552, 188149), (4589, 186632), (7397, 115784), (9178, 93316), (14473, 59176), (14794, 57892), (18356, 46658), (23329, 36712), (28946, 29588)]