2620161187

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{52861}}^1$

素因数の和:53038

約数の個数: 16

約数和(自身を含む): 3066841792

約数和(自身を除く): 446680605

約数列:

[1, 7, 73, 97, 511, 679, 7081, 49567, 52861, 370027, 3858853, 5127517, 27011971, 35892619, 374308741, 2620161187]

約数ペア:

[(1, 2620161187), (7, 374308741), (73, 35892619), (97, 27011971), (511, 5127517), (679, 3858853), (7081, 370027), (49567, 52861)]