513022048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208207}}^1$

素因数の和:208235

約数の個数: 48

約数和(自身を含む): 1259241984

約数和(自身を除く): 746219936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 208207, 416414, 832828, 1457449, 1665656, 2290277, 2914898, 3331312, 4580554, 5829796, 6662624, 9161108, 11659592, 16031939, 18322216, 23319184, 32063878, 36644432, 46638368, 64127756, 73288864, 128255512, 256511024, 513022048]

約数ペア:

[(1, 513022048), (2, 256511024), (4, 128255512), (7, 73288864), (8, 64127756), (11, 46638368), (14, 36644432), (16, 32063878), (22, 23319184), (28, 18322216), (32, 16031939), (44, 11659592), (56, 9161108), (77, 6662624), (88, 5829796), (112, 4580554), (154, 3331312), (176, 2914898), (224, 2290277), (308, 1665656), (352, 1457449), (616, 832828), (1232, 416414), (2464, 208207)]