2513263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 389777

約数列:

[1, 17, 19, 31, 251, 323, 527, 589, 4267, 4769, 7781, 10013, 81073, 132277, 147839, 2513263]

約数ペア:

[(1, 2513263), (17, 147839), (19, 132277), (31, 81073), (251, 10013), (323, 7781), (527, 4769), (589, 4267)]