2258321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2634240

約数和(自身を除く): 375919

約数列:

[1, 13, 19, 41, 223, 247, 533, 779, 2899, 4237, 9143, 10127, 55081, 118859, 173717, 2258321]

約数ペア:

[(1, 2258321), (13, 173717), (19, 118859), (41, 55081), (223, 10127), (247, 9143), (533, 4237), (779, 2899)]