806008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 1778400

約数和(自身を除く): 972392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 389, 518, 778, 1036, 1556, 2072, 2723, 3112, 5446, 10892, 14393, 21784, 28786, 57572, 100751, 115144, 201502, 403004, 806008]

約数ペア:

[(1, 806008), (2, 403004), (4, 201502), (7, 115144), (8, 100751), (14, 57572), (28, 28786), (37, 21784), (56, 14393), (74, 10892), (148, 5446), (259, 3112), (296, 2723), (389, 2072), (518, 1556), (778, 1036)]