2806842

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 5630112

約数和(自身を除く): 2823270

約数列:

[1, 2, 3, 6, 677, 691, 1354, 1382, 2031, 2073, 4062, 4146, 467807, 935614, 1403421, 2806842]

約数ペア:

[(1, 2806842), (2, 1403421), (3, 935614), (6, 467807), (677, 4146), (691, 4062), (1354, 2073), (1382, 2031)]