1494608

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:974

約数の個数: 20

約数和(自身を含む): 2925780

約数和(自身を除く): 1431172

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 857, 872, 1714, 1744, 3428, 6856, 13712, 93413, 186826, 373652, 747304, 1494608]

約数ペア:

[(1, 1494608), (2, 747304), (4, 373652), (8, 186826), (16, 93413), (109, 13712), (218, 6856), (436, 3428), (857, 1744), (872, 1714)]