8451.000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 16

約数和(自身を含む): 559104

約数和(自身を除く): 218998

約数列:

[1, 2, 13, 26, 103, 127, 206, 254, 1339, 1651, 2678, 3302, 13081, 26162, 170053, 340106]

約数ペア:

[(1, 340106), (2, 170053), (13, 26162), (26, 13081), (103, 3302), (127, 2678), (206, 1651), (254, 1339)]