25802062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90217}}^1$

素因数の和:90243

約数の個数: 16

約数和(自身を含む): 45469872

約数和(自身を除く): 19667810

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90217, 180434, 992387, 1172821, 1984774, 2345642, 12901031, 25802062]

約数ペア:

[(1, 25802062), (2, 12901031), (11, 2345642), (13, 1984774), (22, 1172821), (26, 992387), (143, 180434), (286, 90217)]