2178115939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7251

約数の個数: 32

約数和(自身を含む): 2595317760

約数和(自身を除く): 417201821

約数列:

[1, 17, 19, 23, 41, 323, 391, 437, 697, 779, 943, 7151, 7429, 13243, 16031, 17917, 121567, 135869, 164473, 293191, 304589, 2309773, 2796041, 3124987, 4984247, 5570629, 6743393, 53124779, 94700693, 114637681, 128124467, 2178115939]

約数ペア:

[(1, 2178115939), (17, 128124467), (19, 114637681), (23, 94700693), (41, 53124779), (323, 6743393), (391, 5570629), (437, 4984247), (697, 3124987), (779, 2796041), (943, 2309773), (7151, 304589), (7429, 293191), (13243, 164473), (16031, 135869), (17917, 121567)]