2999128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 6201360

約数和(自身を除く): 3202232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 197, 346, 394, 692, 788, 1384, 1576, 1903, 2167, 3806, 4334, 7612, 8668, 15224, 17336, 34081, 68162, 136324, 272648, 374891, 749782, 1499564, 2999128]

約数ペア:

[(1, 2999128), (2, 1499564), (4, 749782), (8, 374891), (11, 272648), (22, 136324), (44, 68162), (88, 34081), (173, 17336), (197, 15224), (346, 8668), (394, 7612), (692, 4334), (788, 3806), (1384, 2167), (1576, 1903)]