5405558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 8644320

約数和(自身を除く): 3238762

約数列:

[1, 2, 17, 34, 173, 346, 919, 1838, 2941, 5882, 15623, 31246, 158987, 317974, 2702779, 5405558]

約数ペア:

[(1, 5405558), (2, 2702779), (17, 317974), (34, 158987), (173, 31246), (346, 15623), (919, 5882), (1838, 2941)]