1813949098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{197641}}^1$

素因数の和:198009

約数の個数: 16

約数和(自身を含む): 2938541256

約数和(自身を除く): 1124592158

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 197641, 395282, 2569333, 5138666, 69767273, 139534546, 906974549, 1813949098]

約数ペア:

[(1, 1813949098), (2, 906974549), (13, 139534546), (26, 69767273), (353, 5138666), (706, 2569333), (4589, 395282), (9178, 197641)]