2911256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2920744

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 179, 214, 358, 428, 716, 856, 1432, 2033, 3401, 4066, 6802, 8132, 13604, 16264, 19153, 27208, 38306, 76612, 153224, 363907, 727814, 1455628, 2911256]

約数ペア:

[(1, 2911256), (2, 1455628), (4, 727814), (8, 363907), (19, 153224), (38, 76612), (76, 38306), (107, 27208), (152, 19153), (179, 16264), (214, 13604), (358, 8132), (428, 6802), (716, 4066), (856, 3401), (1432, 2033)]