1059664

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:754

約数の個数: 20

約数和(自身を含む): 2076256

約数和(自身を除く): 1016592

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 643, 824, 1286, 1648, 2572, 5144, 10288, 66229, 132458, 264916, 529832, 1059664]

約数ペア:

[(1, 1059664), (2, 529832), (4, 264916), (8, 132458), (16, 66229), (103, 10288), (206, 5144), (412, 2572), (643, 1648), (824, 1286)]