90827906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205493}}^1$

素因数の和:205525

約数の個数: 16

約数和(自身を含む): 155353464

約数和(自身を除く): 64525558

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 205493, 410986, 2671409, 3493381, 5342818, 6986762, 45413953, 90827906]

約数ペア:

[(1, 90827906), (2, 45413953), (13, 6986762), (17, 5342818), (26, 3493381), (34, 2671409), (221, 410986), (442, 205493)]