5137886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 8416464

約数和(自身を除く): 3278578

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2707, 5414, 35191, 70382, 197611, 395222, 2568943, 5137886]

約数ペア:

[(1, 5137886), (2, 2568943), (13, 395222), (26, 197611), (73, 70382), (146, 35191), (949, 5414), (1898, 2707)]