4278376

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 3808664

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 4211, 8422, 16844, 33688, 534797, 1069594, 2139188, 4278376]

約数ペア:

[(1, 4278376), (2, 2139188), (4, 1069594), (8, 534797), (127, 33688), (254, 16844), (508, 8422), (1016, 4211)]