2108342668

素因数分解:

$2^2\times {\mathrm{563}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 3704424192

約数和(自身を除く): 1596081524

約数列:

[1, 2, 4, 563, 647, 1126, 1294, 1447, 2252, 2588, 2894, 5788, 364261, 728522, 814661, 936209, 1457044, 1629322, 1872418, 3258644, 3744836, 527085667, 1054171334, 2108342668]

約数ペア:

[(1, 2108342668), (2, 1054171334), (4, 527085667), (563, 3744836), (647, 3258644), (1126, 1872418), (1294, 1629322), (1447, 1457044), (2252, 936209), (2588, 814661), (2894, 728522), (5788, 364261)]