2636704864

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{320611}}^1$

素因数の和:320878

約数の個数: 24

約数和(自身を含む): 5211227448

約数和(自身を除く): 2574522584

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 320611, 641222, 1282444, 2564888, 5129776, 10259552, 82397027, 164794054, 329588108, 659176216, 1318352432, 2636704864]

約数ペア:

[(1, 2636704864), (2, 1318352432), (4, 659176216), (8, 329588108), (16, 164794054), (32, 82397027), (257, 10259552), (514, 5129776), (1028, 2564888), (2056, 1282444), (4112, 641222), (8224, 320611)]