2144776

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 1910264

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2111, 4222, 8444, 16888, 268097, 536194, 1072388, 2144776]

約数ペア:

[(1, 2144776), (2, 1072388), (4, 536194), (8, 268097), (127, 16888), (254, 8444), (508, 4222), (1016, 2111)]