2081567206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{345431}}^1$

素因数の和:345587

約数の個数: 16

約数和(自身を含む): 3282985728

約数和(自身を除く): 1201418522

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 345431, 690862, 7944913, 15889826, 45251461, 90502922, 1040783603, 2081567206]

約数ペア:

[(1, 2081567206), (2, 1040783603), (23, 90502922), (46, 45251461), (131, 15889826), (262, 7944913), (3013, 690862), (6026, 345431)]