2605280768

素因数分解:

$2^9\times {\mathrm{5088439}}^1$

素因数の和:5088457

約数の個数: 20

約数和(自身を含む): 5205474120

約数和(自身を除く): 2600193352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5088439, 10176878, 20353756, 40707512, 81415024, 162830048, 325660096, 651320192, 1302640384, 2605280768]

約数ペア:

[(1, 2605280768), (2, 1302640384), (4, 651320192), (8, 325660096), (16, 162830048), (32, 81415024), (64, 40707512), (128, 20353756), (256, 10176878), (512, 5088439)]