1805054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 16

約数和(自身を含む): 2808960

約数和(自身を除く): 1003906

約数列:

[1, 2, 43, 86, 139, 151, 278, 302, 5977, 6493, 11954, 12986, 20989, 41978, 902527, 1805054]

約数ペア:

[(1, 1805054), (2, 902527), (43, 41978), (86, 20989), (139, 12986), (151, 11954), (278, 6493), (302, 5977)]