2002808549

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{162289}}^1$

素因数の和:162380

約数の個数: 16

約数和(自身を含む): 2399295360

約数和(自身を除く): 396486811

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 162289, 1136023, 6653849, 6978427, 46576943, 48848989, 286115507, 2002808549]

約数ペア:

[(1, 2002808549), (7, 286115507), (41, 48848989), (43, 46576943), (287, 6978427), (301, 6653849), (1763, 1136023), (12341, 162289)]