2978639998

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1\times {\mathrm{8171}}^1$

素因数の和:9899

約数の個数: 16

約数和(自身を含む): 4510845936

約数和(自身を除く): 1532205938

約数列:

[1, 2, 113, 226, 1613, 3226, 8171, 16342, 182269, 364538, 923323, 1846646, 13179823, 26359646, 1489319999, 2978639998]

約数ペア:

[(1, 2978639998), (2, 1489319999), (113, 26359646), (226, 13179823), (1613, 1846646), (3226, 923323), (8171, 364538), (16342, 182269)]