245280268219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1\times {\mathrm{407741}}^1$

素因数の和:412290

約数の個数: 16

約数和(自身を含む): 295139969280

約数和(自身を除く): 49859701061

約数列:

[1, 7, 19, 133, 4523, 31661, 85937, 407741, 601559, 2854187, 7747079, 54229553, 1844212543, 12909487801, 35040038317, 245280268219]

約数ペア:

[(1, 245280268219), (7, 35040038317), (19, 12909487801), (133, 1844212543), (4523, 54229553), (31661, 7747079), (85937, 2854187), (407741, 601559)]