2017458668

素因数分解:

$2^2\times {\mathrm{1787}}^1\times {\mathrm{282241}}^1$

素因数の和:284032

約数の個数: 12

約数和(自身を含む): 3532540872

約数和(自身を除く): 1515082204

約数列:

[1, 2, 4, 1787, 3574, 7148, 282241, 564482, 1128964, 504364667, 1008729334, 2017458668]

約数ペア:

[(1, 2017458668), (2, 1008729334), (4, 504364667), (1787, 1128964), (3574, 564482), (7148, 282241)]