6891586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 11177208

約数和(自身を除く): 4285622

約数列:

[1, 2, 13, 26, 401, 661, 802, 1322, 5213, 8593, 10426, 17186, 265061, 530122, 3445793, 6891586]

約数ペア:

[(1, 6891586), (2, 3445793), (13, 530122), (26, 265061), (401, 17186), (661, 10426), (802, 8593), (1322, 5213)]