12713170918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{402341}}^1$

素因数の和:402448

約数の個数: 32

約数和(自身を含む): 22750026048

約数和(自身を除く): 10036855130

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 15799, 31598, 402341, 804682, 2816387, 5632774, 14886617, 24542801, 29773234, 49085602, 104206319, 171799607, 208412638, 343599214, 908083637, 1816167274, 6356585459, 12713170918]

約数ペア:

[(1, 12713170918), (2, 6356585459), (7, 1816167274), (14, 908083637), (37, 343599214), (61, 208412638), (74, 171799607), (122, 104206319), (259, 49085602), (427, 29773234), (518, 24542801), (854, 14886617), (2257, 5632774), (4514, 2816387), (15799, 804682), (31598, 402341)]