8147994

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3491}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 16342560

約数和(自身を除く): 8194566

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 3491, 6982, 10473, 20946, 1357999, 2715998, 4073997, 8147994]

約数ペア:

[(1, 8147994), (2, 4073997), (3, 2715998), (6, 1357999), (389, 20946), (778, 10473), (1167, 6982), (2334, 3491)]