6889666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5782334

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 439, 826, 878, 1121, 2242, 3073, 6146, 7847, 8341, 15694, 16682, 25901, 51802, 58387, 116774, 181307, 362614, 492119, 984238, 3444833, 6889666]

約数ペア:

[(1, 6889666), (2, 3444833), (7, 984238), (14, 492119), (19, 362614), (38, 181307), (59, 116774), (118, 58387), (133, 51802), (266, 25901), (413, 16682), (439, 15694), (826, 8341), (878, 7847), (1121, 6146), (2242, 3073)]