713493548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{87739}}^1$

素因数の和:87869

約数の個数: 24

約数和(自身を含む): 1326628800

約数和(自身を除く): 613135252

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 87739, 175478, 350956, 1667041, 3334082, 6668164, 9388073, 18776146, 37552292, 178373387, 356746774, 713493548]

約数ペア:

[(1, 713493548), (2, 356746774), (4, 178373387), (19, 37552292), (38, 18776146), (76, 9388073), (107, 6668164), (214, 3334082), (428, 1667041), (2033, 350956), (4066, 175478), (8132, 87739)]