3980852186

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{110023}}^1$

素因数の和:110333

約数の個数: 16

約数和(自身を含む): 6073324800

約数和(自身を除く): 2092472614

約数列:

[1, 2, 79, 158, 229, 458, 18091, 36182, 110023, 220046, 8691817, 17383634, 25195267, 50390534, 1990426093, 3980852186]

約数ペア:

[(1, 3980852186), (2, 1990426093), (79, 50390534), (158, 25195267), (229, 17383634), (458, 8691817), (18091, 220046), (36182, 110023)]