2256547915439

素因数分解:

${\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{538921}}^1$

素因数の和:539570

約数の個数: 16

約数和(自身を含む): 2316502324800

約数和(自身を除く): 59954409361

約数列:

[1, 53, 199, 397, 10547, 21041, 79003, 538921, 4187159, 28562813, 107245279, 213951637, 5683999787, 11339436761, 42576375763, 2256547915439]

約数ペア:

[(1, 2256547915439), (53, 42576375763), (199, 11339436761), (397, 5683999787), (10547, 213951637), (21041, 107245279), (79003, 28562813), (538921, 4187159)]