844810768

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{129097}}^1$

素因数の和:129514

約数の個数: 20

約数和(自身を含む): 1640835580

約数和(自身を除く): 796024812

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 129097, 258194, 516388, 1032776, 2065552, 52800673, 105601346, 211202692, 422405384, 844810768]

約数ペア:

[(1, 844810768), (2, 422405384), (4, 211202692), (8, 105601346), (16, 52800673), (409, 2065552), (818, 1032776), (1636, 516388), (3272, 258194), (6544, 129097)]