2088667084

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{7789}}^1$

素因数の和:8018

約数の個数: 48

約数和(自身を含む): 4273407040

約数和(自身を除く): 2184739956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 157, 244, 314, 427, 628, 854, 1099, 1708, 2198, 4396, 7789, 9577, 15578, 19154, 31156, 38308, 54523, 67039, 109046, 134078, 218092, 268156, 475129, 950258, 1222873, 1900516, 2445746, 3325903, 4891492, 6651806, 8560111, 13303612, 17120222, 34240444, 74595253, 149190506, 298381012, 522166771, 1044333542, 2088667084]

約数ペア:

[(1, 2088667084), (2, 1044333542), (4, 522166771), (7, 298381012), (14, 149190506), (28, 74595253), (61, 34240444), (122, 17120222), (157, 13303612), (244, 8560111), (314, 6651806), (427, 4891492), (628, 3325903), (854, 2445746), (1099, 1900516), (1708, 1222873), (2198, 950258), (4396, 475129), (7789, 268156), (9577, 218092), (15578, 134078), (19154, 109046), (31156, 67039), (38308, 54523)]