1427761294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{437159}}^1$

素因数の和:437255

約数の個数: 16

約数和(自身を含む): 2266237440

約数和(自身を除く): 838476146

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 437159, 874318, 10054657, 20109314, 31038289, 62076578, 713880647, 1427761294]

約数ペア:

[(1, 1427761294), (2, 713880647), (23, 62076578), (46, 31038289), (71, 20109314), (142, 10054657), (1633, 874318), (3266, 437159)]