893144

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 1965600

約数和(自身を除く): 1072456

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 389, 574, 778, 1148, 1556, 2296, 2723, 3112, 5446, 10892, 15949, 21784, 31898, 63796, 111643, 127592, 223286, 446572, 893144]

約数ペア:

[(1, 893144), (2, 446572), (4, 223286), (7, 127592), (8, 111643), (14, 63796), (28, 31898), (41, 21784), (56, 15949), (82, 10892), (164, 5446), (287, 3112), (328, 2723), (389, 2296), (574, 1556), (778, 1148)]