2488894912

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{21617}}^1$

素因数の和:21893

約数の個数: 56

約数和(自身を含む): 5666683104

約数和(自身を除く): 3177788192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 448, 514, 1028, 1799, 2056, 3598, 4112, 7196, 8224, 14392, 16448, 21617, 28784, 43234, 57568, 86468, 115136, 151319, 172936, 302638, 345872, 605276, 691744, 1210552, 1383488, 2421104, 4842208, 5555569, 9684416, 11111138, 22222276, 38888983, 44444552, 77777966, 88889104, 155555932, 177778208, 311111864, 355556416, 622223728, 1244447456, 2488894912]

約数ペア:

[(1, 2488894912), (2, 1244447456), (4, 622223728), (7, 355556416), (8, 311111864), (14, 177778208), (16, 155555932), (28, 88889104), (32, 77777966), (56, 44444552), (64, 38888983), (112, 22222276), (224, 11111138), (257, 9684416), (448, 5555569), (514, 4842208), (1028, 2421104), (1799, 1383488), (2056, 1210552), (3598, 691744), (4112, 605276), (7196, 345872), (8224, 302638), (14392, 172936), (16448, 151319), (21617, 115136), (28784, 86468), (43234, 57568)]