2015537839

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{24709}}^1$

素因数の和:25030

約数の個数: 16

約数和(自身を含む): 2365834240

約数和(自身を除く): 350296401

約数列:

[1, 7, 43, 271, 301, 1897, 11653, 24709, 81571, 172963, 1062487, 6696139, 7437409, 46872973, 287933977, 2015537839]

約数ペア:

[(1, 2015537839), (7, 287933977), (43, 46872973), (271, 7437409), (301, 6696139), (1897, 1062487), (11653, 172963), (24709, 81571)]