26216197

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 30868992

約数和(自身を除く): 4652795

約数列:

[1, 7, 43, 251, 301, 347, 1757, 2429, 10793, 14921, 75551, 87097, 104447, 609679, 3745171, 26216197]

約数ペア:

[(1, 26216197), (7, 3745171), (43, 609679), (251, 104447), (301, 87097), (347, 75551), (1757, 14921), (2429, 10793)]