2005232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5480

約数の個数: 20

約数和(自身を含む): 4054800

約数和(自身を除く): 2049568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5449, 10898, 21796, 43592, 87184, 125327, 250654, 501308, 1002616, 2005232]

約数ペア:

[(1, 2005232), (2, 1002616), (4, 501308), (8, 250654), (16, 125327), (23, 87184), (46, 43592), (92, 21796), (184, 10898), (368, 5449)]