268238429

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 285405120

約数和(自身を除く): 17166691

約数列:

[1, 29, 43, 251, 857, 1247, 7279, 10793, 24853, 36851, 215107, 312997, 1068679, 6238103, 9249601, 268238429]

約数ペア:

[(1, 268238429), (29, 9249601), (43, 6238103), (251, 1068679), (857, 312997), (1247, 215107), (7279, 36851), (10793, 24853)]