2667008

素因数分解:

$2^9\times {\mathrm{5209}}^1$

素因数の和:5227

約数の個数: 20

約数和(自身を含む): 5329830

約数和(自身を除く): 2662822

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5209, 10418, 20836, 41672, 83344, 166688, 333376, 666752, 1333504, 2667008]

約数ペア:

[(1, 2667008), (2, 1333504), (4, 666752), (8, 333376), (16, 166688), (32, 83344), (64, 41672), (128, 20836), (256, 10418), (512, 5209)]