4198352

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1286

約数の個数: 20

約数和(自身を含む): 8173956

約数和(自身を除く): 3975604

約数列:

[1, 2, 4, 8, 16, 257, 514, 1021, 1028, 2042, 2056, 4084, 4112, 8168, 16336, 262397, 524794, 1049588, 2099176, 4198352]

約数ペア:

[(1, 4198352), (2, 2099176), (4, 1049588), (8, 524794), (16, 262397), (257, 16336), (514, 8168), (1021, 4112), (1028, 4084), (2042, 2056)]