2045708954

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1069}}^1\times {\mathrm{3557}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 3083718600

約数和(自身を除く): 1038009646

約数列:

[1, 2, 269, 538, 1069, 2138, 3557, 7114, 287561, 575122, 956833, 1913666, 3802433, 7604866, 1022854477, 2045708954]

約数ペア:

[(1, 2045708954), (2, 1022854477), (269, 7604866), (538, 3802433), (1069, 1913666), (2138, 956833), (3557, 575122), (7114, 287561)]