2017745285764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2695949}}^1$

素因数の和:2696392

約数の個数: 48

約数和(自身を含む): 3915489942000

約数和(自身を除く): 1897744656236

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 389, 481, 778, 962, 1556, 1924, 5057, 10114, 14393, 20228, 28786, 57572, 187109, 374218, 748436, 2695949, 5391898, 10783796, 35047337, 70094674, 99750113, 140189348, 199500226, 399000452, 1048724161, 1296751469, 2097448322, 2593502938, 4194896644, 5187005876, 13633414093, 27266828186, 38802793957, 54533656372, 77605587914, 155211175828, 504436321441, 1008872642882, 2017745285764]

約数ペア:

[(1, 2017745285764), (2, 1008872642882), (4, 504436321441), (13, 155211175828), (26, 77605587914), (37, 54533656372), (52, 38802793957), (74, 27266828186), (148, 13633414093), (389, 5187005876), (481, 4194896644), (778, 2593502938), (962, 2097448322), (1556, 1296751469), (1924, 1048724161), (5057, 399000452), (10114, 199500226), (14393, 140189348), (20228, 99750113), (28786, 70094674), (57572, 35047337), (187109, 10783796), (374218, 5391898), (748436, 2695949)]