3918206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 6114528

約数和(自身を除く): 2196322

約数列:

[1, 2, 41, 71, 82, 142, 673, 1346, 2911, 5822, 27593, 47783, 55186, 95566, 1959103, 3918206]

約数ペア:

[(1, 3918206), (2, 1959103), (41, 95566), (71, 55186), (82, 47783), (142, 27593), (673, 5822), (1346, 2911)]