805217531026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{21189935027}}^1$

素因数の和:21189935048

約数の個数: 8

約数和(自身を含む): 1271396101680

約数和(自身を除く): 466178570654

約数列:

[1, 2, 19, 38, 21189935027, 42379870054, 402608765513, 805217531026]

約数ペア:

[(1, 805217531026), (2, 402608765513), (19, 42379870054), (38, 21189935027)]