2075205118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7801523}}^1$

素因数の和:7801551

約数の個数: 16

約数和(自身を含む): 3744731520

約数和(自身を除く): 1669526402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7801523, 15603046, 54610661, 109221322, 148228937, 296457874, 1037602559, 2075205118]

約数ペア:

[(1, 2075205118), (2, 1037602559), (7, 296457874), (14, 148228937), (19, 109221322), (38, 54610661), (133, 15603046), (266, 7801523)]