2247497746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{438793}}^1$

素因数の和:439005

約数の個数: 16

約数和(自身を含む): 3649010904

約数和(自身を除く): 1401513158

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 438793, 877586, 5704309, 11408618, 86442221, 172884442, 1123748873, 2247497746]

約数ペア:

[(1, 2247497746), (2, 1123748873), (13, 172884442), (26, 86442221), (197, 11408618), (394, 5704309), (2561, 877586), (5122, 438793)]