543223868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{28123}}^1$

素因数の和:28577

約数の個数: 24

約数和(自身を含む): 1039463040

約数和(自身を除く): 496239172

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4829, 9658, 19316, 28123, 56246, 112492, 309353, 618706, 1237412, 12345997, 24691994, 49383988, 135805967, 271611934, 543223868]

約数ペア:

[(1, 543223868), (2, 271611934), (4, 135805967), (11, 49383988), (22, 24691994), (44, 12345997), (439, 1237412), (878, 618706), (1756, 309353), (4829, 112492), (9658, 56246), (19316, 28123)]