2015894218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1\times {\mathrm{16649}}^1$

素因数の和:21321

約数の個数: 16

約数和(自身を含む): 3257339400

約数和(自身を除く): 1241445182

約数列:

[1, 2, 13, 26, 4657, 9314, 16649, 33298, 60541, 121082, 216437, 432874, 77534393, 155068786, 1007947109, 2015894218]

約数ペア:

[(1, 2015894218), (2, 1007947109), (13, 155068786), (26, 77534393), (4657, 432874), (9314, 216437), (16649, 121082), (33298, 60541)]