212949074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{857}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 363242880

約数和(自身を除く): 150293806

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 503, 857, 1006, 1714, 6539, 9557, 11141, 13078, 16283, 19114, 22282, 32566, 124241, 211679, 248482, 423358, 431071, 862142, 5603923, 8190349, 11207846, 16380698, 106474537, 212949074]

約数ペア:

[(1, 212949074), (2, 106474537), (13, 16380698), (19, 11207846), (26, 8190349), (38, 5603923), (247, 862142), (494, 431071), (503, 423358), (857, 248482), (1006, 211679), (1714, 124241), (6539, 32566), (9557, 22282), (11141, 19114), (13078, 16283)]