2091036712

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{647}}^1\times {\mathrm{3181}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 3958917120

約数和(自身を除く): 1867880408

約数列:

[1, 2, 4, 8, 127, 254, 508, 647, 1016, 1294, 2588, 3181, 5176, 6362, 12724, 25448, 82169, 164338, 328676, 403987, 657352, 807974, 1615948, 2058107, 3231896, 4116214, 8232428, 16464856, 261379589, 522759178, 1045518356, 2091036712]

約数ペア:

[(1, 2091036712), (2, 1045518356), (4, 522759178), (8, 261379589), (127, 16464856), (254, 8232428), (508, 4116214), (647, 3231896), (1016, 2058107), (1294, 1615948), (2588, 807974), (3181, 657352), (5176, 403987), (6362, 328676), (12724, 164338), (25448, 82169)]