26798122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3919}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 43464960

約数和(自身を除く): 16666838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 3919, 6838, 7838, 50947, 101894, 1030697, 2061394, 13399061, 26798122]

約数ペア:

[(1, 26798122), (2, 13399061), (13, 2061394), (26, 1030697), (263, 101894), (526, 50947), (3419, 7838), (3919, 6838)]