2056517104

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{474289}}^1$

素因数の和:474568

約数の個数: 20

約数和(自身を含む): 3999213280

約数和(自身を除く): 1942696176

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 474289, 948578, 1897156, 3794312, 7588624, 128532319, 257064638, 514129276, 1028258552, 2056517104]

約数ペア:

[(1, 2056517104), (2, 1028258552), (4, 514129276), (8, 257064638), (16, 128532319), (271, 7588624), (542, 3794312), (1084, 1897156), (2168, 948578), (4336, 474289)]