261070852

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{73417}}^1$

素因数の和:73555

約数の個数: 24

約数和(自身を含む): 526260224

約数和(自身を除く): 265189372

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 73417, 146834, 293668, 513919, 1027838, 2055676, 9323959, 18647918, 37295836, 65267713, 130535426, 261070852]

約数ペア:

[(1, 261070852), (2, 130535426), (4, 65267713), (7, 37295836), (14, 18647918), (28, 9323959), (127, 2055676), (254, 1027838), (508, 513919), (889, 293668), (1778, 146834), (3556, 73417)]