1337237998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{33997}}^1$

素因数の和:34347

約数の個数: 16

約数和(自身を含む): 2041511904

約数和(自身を除く): 704273906

約数列:

[1, 2, 71, 142, 277, 554, 19667, 33997, 39334, 67994, 2413787, 4827574, 9417169, 18834338, 668618999, 1337237998]

約数ペア:

[(1, 1337237998), (2, 668618999), (71, 18834338), (142, 9417169), (277, 4827574), (554, 2413787), (19667, 67994), (33997, 39334)]