86686678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{144961}}^1$

素因数の和:144999

約数の個数: 16

約数和(自身を含む): 146121696

約数和(自身を除く): 59435018

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 144961, 289922, 1884493, 3334103, 3768986, 6668206, 43343339, 86686678]

約数ペア:

[(1, 86686678), (2, 43343339), (13, 6668206), (23, 3768986), (26, 3334103), (46, 1884493), (299, 289922), (598, 144961)]