129793804

素因数分解:

$2^2\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{2467}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 259831040

約数和(自身を除く): 130037236

約数列:

[1, 2, 4, 7, 14, 28, 1879, 2467, 3758, 4934, 7516, 9868, 13153, 17269, 26306, 34538, 52612, 69076, 4635493, 9270986, 18541972, 32448451, 64896902, 129793804]

約数ペア:

[(1, 129793804), (2, 64896902), (4, 32448451), (7, 18541972), (14, 9270986), (28, 4635493), (1879, 69076), (2467, 52612), (3758, 34538), (4934, 26306), (7516, 17269), (9868, 13153)]