580067504

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{141067}}^1$

素因数の和:141332

約数の個数: 20

約数和(自身を含む): 1128261864

約数和(自身を除く): 548194360

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 141067, 282134, 564268, 1128536, 2257072, 36254219, 72508438, 145016876, 290033752, 580067504]

約数ペア:

[(1, 580067504), (2, 290033752), (4, 145016876), (8, 72508438), (16, 36254219), (257, 2257072), (514, 1128536), (1028, 564268), (2056, 282134), (4112, 141067)]