2064166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 3478464

約数和(自身を除く): 1414298

約数列:

[1, 2, 13, 26, 31, 62, 169, 197, 338, 394, 403, 806, 2561, 5122, 5239, 6107, 10478, 12214, 33293, 66586, 79391, 158782, 1032083, 2064166]

約数ペア:

[(1, 2064166), (2, 1032083), (13, 158782), (26, 79391), (31, 66586), (62, 33293), (169, 12214), (197, 10478), (338, 6107), (394, 5239), (403, 5122), (806, 2561)]