2012131011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{13457}}^1$

素因数の和:13691

約数の個数: 32

約数和(自身を含む): 3069715968

約数和(自身を除く): 1057584957

約数列:

[1, 3, 11, 23, 33, 69, 197, 253, 591, 759, 2167, 4531, 6501, 13457, 13593, 40371, 49841, 148027, 149523, 309511, 444081, 928533, 2651029, 3404621, 7953087, 10213863, 29161319, 60973667, 87483957, 182921001, 670710337, 2012131011]

約数ペア:

[(1, 2012131011), (3, 670710337), (11, 182921001), (23, 87483957), (33, 60973667), (69, 29161319), (197, 10213863), (253, 7953087), (591, 3404621), (759, 2651029), (2167, 928533), (4531, 444081), (6501, 309511), (13457, 149523), (13593, 148027), (40371, 49841)]