282904754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 473195520

約数和(自身を除く): 190290766

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 781, 1303, 1529, 1562, 2606, 3058, 9869, 14333, 19738, 28666, 92513, 108559, 181117, 185026, 217118, 362234, 1017643, 1992287, 2035286, 3984574, 12859307, 25718614, 141452377, 282904754]

約数ペア:

[(1, 282904754), (2, 141452377), (11, 25718614), (22, 12859307), (71, 3984574), (139, 2035286), (142, 1992287), (278, 1017643), (781, 362234), (1303, 217118), (1529, 185026), (1562, 181117), (2606, 108559), (3058, 92513), (9869, 28666), (14333, 19738)]