2840482

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 4396032

約数和(自身を除く): 1555550

約数列:

[1, 2, 53, 106, 127, 211, 254, 422, 6731, 11183, 13462, 22366, 26797, 53594, 1420241, 2840482]

約数ペア:

[(1, 2840482), (2, 1420241), (53, 53594), (106, 26797), (127, 22366), (211, 13462), (254, 11183), (422, 6731)]