1904157094

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{26981}}^1$

素因数の和:27132

約数の個数: 24

約数和(自身を含む): 3311015184

約数和(自身を除く): 1406858090

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 5041, 10082, 26981, 35287, 53962, 70574, 188867, 377734, 1915651, 3831302, 13409557, 26819114, 136011221, 272022442, 952078547, 1904157094]

約数ペア:

[(1, 1904157094), (2, 952078547), (7, 272022442), (14, 136011221), (71, 26819114), (142, 13409557), (497, 3831302), (994, 1915651), (5041, 377734), (10082, 188867), (26981, 70574), (35287, 53962)]