2139136

素因数分解:

$2^{10}\times {\mathrm{2089}}^1$

素因数の和:2109

約数の個数: 22

約数和(自身を含む): 4278230

約数和(自身を除く): 2139094

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2089, 4178, 8356, 16712, 33424, 66848, 133696, 267392, 534784, 1069568, 2139136]

約数ペア:

[(1, 2139136), (2, 1069568), (4, 534784), (8, 267392), (16, 133696), (32, 66848), (64, 33424), (128, 16712), (256, 8356), (512, 4178), (1024, 2089)]