2705887156

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{136303}}^1$

素因数の和:137023

約数の個数: 24

約数和(自身を含む): 5419447040

約数和(自身を除く): 2713559884

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 9926, 19852, 136303, 272606, 545212, 954121, 1908242, 3816484, 96638827, 193277654, 386555308, 676471789, 1352943578, 2705887156]

約数ペア:

[(1, 2705887156), (2, 1352943578), (4, 676471789), (7, 386555308), (14, 193277654), (28, 96638827), (709, 3816484), (1418, 1908242), (2836, 954121), (4963, 545212), (9926, 272606), (19852, 136303)]