2080453434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 4359387648

約数和(自身を除く): 2278934214

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 163, 183, 258, 326, 366, 489, 811, 978, 1622, 2433, 2623, 4866, 5246, 7009, 7869, 9943, 14018, 15738, 19886, 21027, 29829, 34873, 42054, 49471, 59658, 69746, 98942, 104619, 132193, 148413, 209238, 264386, 296826, 396579, 427549, 793158, 855098, 1282647, 2127253, 2565294, 4254506, 5684299, 6381759, 8063773, 11368598, 12763518, 16127546, 17052897, 24191319, 34105794, 48382638, 346742239, 693484478, 1040226717, 2080453434]

約数ペア:

[(1, 2080453434), (2, 1040226717), (3, 693484478), (6, 346742239), (43, 48382638), (61, 34105794), (86, 24191319), (122, 17052897), (129, 16127546), (163, 12763518), (183, 11368598), (258, 8063773), (326, 6381759), (366, 5684299), (489, 4254506), (811, 2565294), (978, 2127253), (1622, 1282647), (2433, 855098), (2623, 793158), (4866, 427549), (5246, 396579), (7009, 296826), (7869, 264386), (9943, 209238), (14018, 148413), (15738, 132193), (19886, 104619), (21027, 98942), (29829, 69746), (34873, 59658), (42054, 49471)]