126379994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156799}}^1$

素因数の和:156845

約数の個数: 16

約数和(自身を含む): 210739200

約数和(自身を除く): 84359206

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 156799, 313598, 2038387, 4076774, 4860769, 9721538, 63189997, 126379994]

約数ペア:

[(1, 126379994), (2, 63189997), (13, 9721538), (26, 4860769), (31, 4076774), (62, 2038387), (403, 313598), (806, 156799)]