245131068959

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{2141687}}^1$

素因数の和:2141974

約数の個数: 16

約数和(自身を含む): 284964438528

約数和(自身を除く): 39833369569

約数列:

[1, 7, 83, 197, 581, 1379, 16351, 114457, 2141687, 14991809, 177760021, 421912339, 1244320147, 2953386373, 35018724137, 245131068959]

約数ペア:

[(1, 245131068959), (7, 35018724137), (83, 2953386373), (197, 1244320147), (581, 421912339), (1379, 177760021), (16351, 14991809), (114457, 2141687)]