2017791128

素因数分解:

$2^3\times {\mathrm{5153}}^1\times {\mathrm{48947}}^1$

素因数の和:54106

約数の個数: 16

約数和(自身を含む): 3784169880

約数和(自身を除く): 1766378752

約数列:

[1, 2, 4, 8, 5153, 10306, 20612, 41224, 48947, 97894, 195788, 391576, 252223891, 504447782, 1008895564, 2017791128]

約数ペア:

[(1, 2017791128), (2, 1008895564), (4, 504447782), (8, 252223891), (5153, 391576), (10306, 195788), (20612, 97894), (41224, 48947)]