86980498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{17417}}^1$

素因数の和:17657

約数の個数: 16

約数和(自身を含む): 142966944

約数和(自身を除く): 55986446

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 17417, 34834, 191587, 383174, 3953659, 7907318, 43490249, 86980498]

約数ペア:

[(1, 86980498), (2, 43490249), (11, 7907318), (22, 3953659), (227, 383174), (454, 191587), (2497, 34834), (4994, 17417)]