83399866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 56568134

約数列:

[1, 2, 11, 22, 71, 107, 142, 214, 499, 781, 998, 1177, 1562, 2354, 5489, 7597, 10978, 15194, 35429, 53393, 70858, 83567, 106786, 167134, 389719, 587323, 779438, 1174646, 3790903, 7581806, 41699933, 83399866]

約数ペア:

[(1, 83399866), (2, 41699933), (11, 7581806), (22, 3790903), (71, 1174646), (107, 779438), (142, 587323), (214, 389719), (499, 167134), (781, 106786), (998, 83567), (1177, 70858), (1562, 53393), (2354, 35429), (5489, 15194), (7597, 10978)]