648927362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{106277}}^1$

素因数の和:106393

約数の個数: 16

約数和(自身を含む): 1010066112

約数和(自身を除く): 361138750

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 106277, 212554, 4569911, 7545667, 9139822, 15091334, 324463681, 648927362]

約数ペア:

[(1, 648927362), (2, 324463681), (43, 15091334), (71, 9139822), (86, 7545667), (142, 4569911), (3053, 212554), (6106, 106277)]