2069897753

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{128621}}^1$

素因数の和:128669

約数の個数: 24

約数和(自身を含む): 2737076160

約数和(自身を除く): 667178407

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 16093, 128621, 900347, 1414831, 2443799, 9903817, 15563141, 17106593, 26881789, 108941987, 188172523, 295699679, 2069897753]

約数ペア:

[(1, 2069897753), (7, 295699679), (11, 188172523), (19, 108941987), (77, 26881789), (121, 17106593), (133, 15563141), (209, 9903817), (847, 2443799), (1463, 1414831), (2299, 900347), (16093, 128621)]