2993666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 24

約数和(自身を含む): 5158404

約数和(自身を除く): 2164738

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 521, 1042, 2873, 5746, 6773, 8857, 13546, 17714, 88049, 115141, 176098, 230282, 1496833, 2993666]

約数ペア:

[(1, 2993666), (2, 1496833), (13, 230282), (17, 176098), (26, 115141), (34, 88049), (169, 17714), (221, 13546), (338, 8857), (442, 6773), (521, 5746), (1042, 2873)]