538958672

素因数分解:

$2^4\times 7^1\times {\mathrm{4812131}}^1$

素因数の和:4812146

約数の個数: 20

約数和(自身を含む): 1193408736

約数和(自身を除く): 654450064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4812131, 9624262, 19248524, 33684917, 38497048, 67369834, 76994096, 134739668, 269479336, 538958672]

約数ペア:

[(1, 538958672), (2, 269479336), (4, 134739668), (7, 76994096), (8, 67369834), (14, 38497048), (16, 33684917), (28, 19248524), (56, 9624262), (112, 4812131)]