26401861

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1796

約数の個数: 12

約数和(自身を含む): 28567980

約数和(自身を除く): 2166119

約数列:

[1, 23, 29, 529, 667, 1721, 15341, 39583, 49909, 910409, 1147907, 26401861]

約数ペア:

[(1, 26401861), (23, 1147907), (29, 910409), (529, 49909), (667, 39583), (1721, 15341)]