772508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1498224

約数和(自身を除く): 725716

約数列:

[1, 2, 4, 11, 22, 44, 97, 181, 194, 362, 388, 724, 1067, 1991, 2134, 3982, 4268, 7964, 17557, 35114, 70228, 193127, 386254, 772508]

約数ペア:

[(1, 772508), (2, 386254), (4, 193127), (11, 70228), (22, 35114), (44, 17557), (97, 7964), (181, 4268), (194, 3982), (362, 2134), (388, 1991), (724, 1067)]