2912206874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{320657}}^1$

素因数の和:320917

約数の個数: 16

約数和(自身を含む): 4617475200

約数和(自身を除く): 1705268326

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 320657, 641314, 6092483, 12184966, 76637023, 153274046, 1456103437, 2912206874]

約数ペア:

[(1, 2912206874), (2, 1456103437), (19, 153274046), (38, 76637023), (239, 12184966), (478, 6092483), (4541, 641314), (9082, 320657)]