470892266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{489493}}^1$

素因数の和:489545

約数の個数: 16

約数和(自身を含む): 781232424

約数和(自身を除く): 310340158

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 489493, 978986, 6363409, 12726818, 18111241, 36222482, 235446133, 470892266]

約数ペア:

[(1, 470892266), (2, 235446133), (13, 36222482), (26, 18111241), (37, 12726818), (74, 6363409), (481, 978986), (962, 489493)]