4256486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 7099008

約数和(自身を除く): 2842522

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5281, 10562, 68653, 137306, 163711, 327422, 2128243, 4256486]

約数ペア:

[(1, 4256486), (2, 2128243), (13, 327422), (26, 163711), (31, 137306), (62, 68653), (403, 10562), (806, 5281)]