2931548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 5720400

約数和(自身を除く): 2788852

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2269, 4538, 9076, 38573, 43111, 77146, 86222, 154292, 172444, 732887, 1465774, 2931548]

約数ペア:

[(1, 2931548), (2, 1465774), (4, 732887), (17, 172444), (19, 154292), (34, 86222), (38, 77146), (68, 43111), (76, 38573), (323, 9076), (646, 4538), (1292, 2269)]