2139496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8664

約数の個数: 16

約数和(自身を含む): 4141440

約数和(自身を除く): 2001944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8627, 17254, 34508, 69016, 267437, 534874, 1069748, 2139496]

約数ペア:

[(1, 2139496), (2, 1069748), (4, 534874), (8, 267437), (31, 69016), (62, 34508), (124, 17254), (248, 8627)]