2048653376

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{415717}}^1$

素因数の和:415747

約数の個数: 56

約数和(自身を含む): 5068433856

約数和(自身を除く): 3019780480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 415717, 831434, 1662868, 2910019, 3325736, 4572887, 5820038, 6651472, 9145774, 11640076, 13302944, 18291548, 23280152, 26605888, 32010209, 36583096, 46560304, 64020418, 73166192, 93120608, 128040836, 146332384, 186241216, 256081672, 292664768, 512163344, 1024326688, 2048653376]

約数ペア:

[(1, 2048653376), (2, 1024326688), (4, 512163344), (7, 292664768), (8, 256081672), (11, 186241216), (14, 146332384), (16, 128040836), (22, 93120608), (28, 73166192), (32, 64020418), (44, 46560304), (56, 36583096), (64, 32010209), (77, 26605888), (88, 23280152), (112, 18291548), (154, 13302944), (176, 11640076), (224, 9145774), (308, 6651472), (352, 5820038), (448, 4572887), (616, 3325736), (704, 2910019), (1232, 1662868), (2464, 831434), (4928, 415717)]