2019886872

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5592

約数の個数: 64

約数和(自身を含む): 5134039680

約数和(自身を除く): 3114152808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 163, 194, 291, 326, 388, 489, 582, 652, 776, 978, 1164, 1304, 1956, 2328, 3912, 5323, 10646, 15811, 15969, 21292, 31622, 31938, 42584, 47433, 63244, 63876, 94866, 126488, 127752, 189732, 379464, 516331, 867649, 1032662, 1548993, 1735298, 2065324, 2602947, 3097986, 3470596, 4130648, 5205894, 6195972, 6941192, 10411788, 12391944, 20823576, 84161953, 168323906, 252485859, 336647812, 504971718, 673295624, 1009943436, 2019886872]

約数ペア:

[(1, 2019886872), (2, 1009943436), (3, 673295624), (4, 504971718), (6, 336647812), (8, 252485859), (12, 168323906), (24, 84161953), (97, 20823576), (163, 12391944), (194, 10411788), (291, 6941192), (326, 6195972), (388, 5205894), (489, 4130648), (582, 3470596), (652, 3097986), (776, 2602947), (978, 2065324), (1164, 1735298), (1304, 1548993), (1956, 1032662), (2328, 867649), (3912, 516331), (5323, 379464), (10646, 189732), (15811, 127752), (15969, 126488), (21292, 94866), (31622, 63876), (31938, 63244), (42584, 47433)]