826664852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{28439}}^1$

素因数の和:28512

約数の個数: 36

約数和(自身を含む): 1602992160

約数和(自身を除く): 776327308

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 14534, 28439, 29068, 56878, 113756, 369707, 739414, 1222877, 1478828, 2445754, 4806191, 4891508, 9612382, 15897401, 19224764, 31794802, 63589604, 206666213, 413332426, 826664852]

約数ペア:

[(1, 826664852), (2, 413332426), (4, 206666213), (13, 63589604), (26, 31794802), (43, 19224764), (52, 15897401), (86, 9612382), (169, 4891508), (172, 4806191), (338, 2445754), (559, 1478828), (676, 1222877), (1118, 739414), (2236, 369707), (7267, 113756), (14534, 56878), (28439, 29068)]