6221666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 10221120

約数和(自身を除く): 3999454

約数列:

[1, 2, 11, 22, 389, 727, 778, 1454, 4279, 7997, 8558, 15994, 282803, 565606, 3110833, 6221666]

約数ペア:

[(1, 6221666), (2, 3110833), (11, 565606), (22, 282803), (389, 15994), (727, 8558), (778, 7997), (1454, 4279)]