12760852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 24800160

約数和(自身を除く): 12039308

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 439, 559, 676, 878, 1118, 1756, 2236, 5707, 7267, 11414, 14534, 18877, 22828, 29068, 37754, 74191, 75508, 148382, 245401, 296764, 490802, 981604, 3190213, 6380426, 12760852]

約数ペア:

[(1, 12760852), (2, 6380426), (4, 3190213), (13, 981604), (26, 490802), (43, 296764), (52, 245401), (86, 148382), (169, 75508), (172, 74191), (338, 37754), (439, 29068), (559, 22828), (676, 18877), (878, 14534), (1118, 11414), (1756, 7267), (2236, 5707)]