1771224319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{7013}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 1885363200

約数和(自身を除く): 114138881

約数列:

[1, 23, 79, 139, 1817, 3197, 7013, 10981, 161299, 252563, 554027, 974807, 12742621, 22420561, 77009753, 1771224319]

約数ペア:

[(1, 1771224319), (23, 77009753), (79, 22420561), (139, 12742621), (1817, 974807), (3197, 554027), (7013, 252563), (10981, 161299)]