120605488

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{28661}}^1$

素因数の和:28932

約数の個数: 20

約数和(自身を含む): 234569808

約数和(自身を除く): 113964320

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 28661, 57322, 114644, 229288, 458576, 7537843, 15075686, 30151372, 60302744, 120605488]

約数ペア:

[(1, 120605488), (2, 60302744), (4, 30151372), (8, 15075686), (16, 7537843), (263, 458576), (526, 229288), (1052, 114644), (2104, 57322), (4208, 28661)]