27720571034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1\times {\mathrm{201889}}^1$

素因数の和:207185

約数の個数: 16

約数和(自身を含む): 44788085160

約数和(自身を除く): 17067514126

約数列:

[1, 2, 13, 26, 5281, 10562, 68653, 137306, 201889, 403778, 2624557, 5249114, 1066175809, 2132351618, 13860285517, 27720571034]

約数ペア:

[(1, 27720571034), (2, 13860285517), (13, 2132351618), (26, 1066175809), (5281, 5249114), (10562, 2624557), (68653, 403778), (137306, 201889)]