871208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8396

約数の個数: 16

約数和(自身を含む): 1759380

約数和(自身を除く): 888172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8377, 16754, 33508, 67016, 108901, 217802, 435604, 871208]

約数ペア:

[(1, 871208), (2, 435604), (4, 217802), (8, 108901), (13, 67016), (26, 33508), (52, 16754), (104, 8377)]