2208890384

素因数分解:

$2^4\times {\mathrm{9803}}^1\times {\mathrm{14083}}^1$

素因数の和:23894

約数の個数: 20

約数和(自身を含む): 4280465616

約数和(自身を除く): 2071575232

約数列:

[1, 2, 4, 8, 16, 9803, 14083, 19606, 28166, 39212, 56332, 78424, 112664, 156848, 225328, 138055649, 276111298, 552222596, 1104445192, 2208890384]

約数ペア:

[(1, 2208890384), (2, 1104445192), (4, 552222596), (8, 276111298), (16, 138055649), (9803, 225328), (14083, 156848), (19606, 112664), (28166, 78424), (39212, 56332)]