2528012242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{86939}}^1$

素因数の和:87046

約数の個数: 32

約数和(自身を含む): 4540354560

約数和(自身を除く): 2012342318

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 86939, 173878, 608573, 1217146, 2695109, 5390218, 5824913, 11649826, 18865763, 37731526, 40774391, 81548782, 180572303, 361144606, 1264006121, 2528012242]

約数ペア:

[(1, 2528012242), (2, 1264006121), (7, 361144606), (14, 180572303), (31, 81548782), (62, 40774391), (67, 37731526), (134, 18865763), (217, 11649826), (434, 5824913), (469, 5390218), (938, 2695109), (2077, 1217146), (4154, 608573), (14539, 173878), (29078, 86939)]