2187368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 4160160

約数和(自身を除く): 1972792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3851, 7702, 15404, 30808, 273421, 546842, 1093684, 2187368]

約数ペア:

[(1, 2187368), (2, 1093684), (4, 546842), (8, 273421), (71, 30808), (142, 15404), (284, 7702), (568, 3851)]