247054346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{1553}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 462768768

約数和(自身を除く): 215714422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1033, 1553, 2066, 3106, 7231, 10871, 11363, 14462, 17083, 21742, 22726, 34166, 79541, 119581, 159082, 239162, 1604249, 3208498, 11229743, 17646739, 22459486, 35293478, 123527173, 247054346]

約数ペア:

[(1, 247054346), (2, 123527173), (7, 35293478), (11, 22459486), (14, 17646739), (22, 11229743), (77, 3208498), (154, 1604249), (1033, 239162), (1553, 159082), (2066, 119581), (3106, 79541), (7231, 34166), (10871, 22726), (11363, 21742), (14462, 17083)]