2588896784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3946489}}^1$

素因数の和:3946538

約数の個数: 20

約数和(自身を含む): 5138329980

約数和(自身を除く): 2549433196

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3946489, 7892978, 15785956, 31571912, 63143824, 161806049, 323612098, 647224196, 1294448392, 2588896784]

約数ペア:

[(1, 2588896784), (2, 1294448392), (4, 647224196), (8, 323612098), (16, 161806049), (41, 63143824), (82, 31571912), (164, 15785956), (328, 7892978), (656, 3946489)]