1639842362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{488339}}^1$

素因数の和:488437

約数の個数: 16

約数和(自身を含む): 2601875520

約数和(自身を除く): 962033158

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 488339, 976678, 11231797, 22463594, 35648747, 71297494, 819921181, 1639842362]

約数ペア:

[(1, 1639842362), (2, 819921181), (23, 71297494), (46, 35648747), (73, 22463594), (146, 11231797), (1679, 976678), (3358, 488339)]