527212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 1111040

約数和(自身を除く): 583828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 991, 1982, 3964, 6937, 13874, 18829, 27748, 37658, 75316, 131803, 263606, 527212]

約数ペア:

[(1, 527212), (2, 263606), (4, 131803), (7, 75316), (14, 37658), (19, 27748), (28, 18829), (38, 13874), (76, 6937), (133, 3964), (266, 1982), (532, 991)]