2103161851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{930191}}^1$

素因数の和:930234

約数の個数: 16

約数和(自身を含む): 2678952960

約数和(自身を除く): 575791109

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 930191, 6511337, 15813247, 17673629, 110692729, 123715403, 300451693, 2103161851]

約数ペア:

[(1, 2103161851), (7, 300451693), (17, 123715403), (19, 110692729), (119, 17673629), (133, 15813247), (323, 6511337), (2261, 930191)]