2016791608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19392227}}^1$

素因数の和:19392246

約数の個数: 16

約数和(自身を含む): 4072367880

約数和(自身を除く): 2055576272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19392227, 38784454, 77568908, 155137816, 252098951, 504197902, 1008395804, 2016791608]

約数ペア:

[(1, 2016791608), (2, 1008395804), (4, 504197902), (8, 252098951), (13, 155137816), (26, 77568908), (52, 38784454), (104, 19392227)]