26561573

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 2178523

約数列:

[1, 23, 43, 107, 251, 989, 2461, 4601, 5773, 10793, 26857, 105823, 248239, 617711, 1154851, 26561573]

約数ペア:

[(1, 26561573), (23, 1154851), (43, 617711), (107, 248239), (251, 105823), (989, 26857), (2461, 10793), (4601, 5773)]