2437514884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{19213}}^1$

素因数の和:19444

約数の個数: 48

約数和(自身を含む): 5113075968

約数和(自身を除く): 2675561084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 1379, 2758, 4531, 5516, 9062, 18124, 19213, 31717, 38426, 63434, 76852, 126868, 134491, 268982, 441899, 537964, 883798, 1767596, 3093293, 3784961, 6186586, 7569922, 12373172, 15139844, 26494727, 52989454, 87054103, 105978908, 174108206, 348216412, 609378721, 1218757442, 2437514884]

約数ペア:

[(1, 2437514884), (2, 1218757442), (4, 609378721), (7, 348216412), (14, 174108206), (23, 105978908), (28, 87054103), (46, 52989454), (92, 26494727), (161, 15139844), (197, 12373172), (322, 7569922), (394, 6186586), (644, 3784961), (788, 3093293), (1379, 1767596), (2758, 883798), (4531, 537964), (5516, 441899), (9062, 268982), (18124, 134491), (19213, 126868), (31717, 76852), (38426, 63434)]