2072002144

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{2447}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 4175152128

約数和(自身を除く): 2103149984

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 563, 752, 1126, 1504, 2252, 2447, 4504, 4894, 9008, 9788, 18016, 19576, 26461, 39152, 52922, 78304, 105844, 115009, 211688, 230018, 423376, 460036, 846752, 920072, 1377661, 1840144, 2755322, 3680288, 5510644, 11021288, 22042576, 44085152, 64750067, 129500134, 259000268, 518000536, 1036001072, 2072002144]

約数ペア:

[(1, 2072002144), (2, 1036001072), (4, 518000536), (8, 259000268), (16, 129500134), (32, 64750067), (47, 44085152), (94, 22042576), (188, 11021288), (376, 5510644), (563, 3680288), (752, 2755322), (1126, 1840144), (1504, 1377661), (2252, 920072), (2447, 846752), (4504, 460036), (4894, 423376), (9008, 230018), (9788, 211688), (18016, 115009), (19576, 105844), (26461, 78304), (39152, 52922)]