868873852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122653}}^1$

素因数の和:122698

約数の個数: 48

約数和(自身を含む): 1978163712

約数和(自身を除く): 1109289860

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 122653, 245306, 490612, 858571, 1349183, 1717142, 2698366, 2821019, 3434284, 5396732, 5642038, 9444281, 11284076, 18888562, 19747133, 31031209, 37777124, 39494266, 62062418, 78988532, 124124836, 217218463, 434436926, 868873852]

約数ペア:

[(1, 868873852), (2, 434436926), (4, 217218463), (7, 124124836), (11, 78988532), (14, 62062418), (22, 39494266), (23, 37777124), (28, 31031209), (44, 19747133), (46, 18888562), (77, 11284076), (92, 9444281), (154, 5642038), (161, 5396732), (253, 3434284), (308, 2821019), (322, 2698366), (506, 1717142), (644, 1349183), (1012, 858571), (1771, 490612), (3542, 245306), (7084, 122653)]