26780338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60589}}^1$

素因数の和:60621

約数の個数: 16

約数和(自身を含む): 45806040

約数和(自身を除く): 19025702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 60589, 121178, 787657, 1030013, 1575314, 2060026, 13390169, 26780338]

約数ペア:

[(1, 26780338), (2, 13390169), (13, 2060026), (17, 1575314), (26, 1030013), (34, 787657), (221, 121178), (442, 60589)]