2544144464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3878269}}^1$

素因数の和:3878318

約数の個数: 20

約数和(自身を含む): 5049507540

約数和(自身を除く): 2505363076

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3878269, 7756538, 15513076, 31026152, 62052304, 159009029, 318018058, 636036116, 1272072232, 2544144464]

約数ペア:

[(1, 2544144464), (2, 1272072232), (4, 636036116), (8, 318018058), (16, 159009029), (41, 62052304), (82, 31026152), (164, 15513076), (328, 7756538), (656, 3878269)]