538670492

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{424819}}^1$

素因数の和:425140

約数の個数: 12

約数和(自身を含む): 945649320

約数和(自身を除く): 406978828

約数列:

[1, 2, 4, 317, 634, 1268, 424819, 849638, 1699276, 134667623, 269335246, 538670492]

約数ペア:

[(1, 538670492), (2, 269335246), (4, 134667623), (317, 1699276), (634, 849638), (1268, 424819)]