8744738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 14008896

約数和(自身を除く): 5264158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 4421, 8842, 101683, 190103, 203366, 380206, 4372369, 8744738]

約数ペア:

[(1, 8744738), (2, 4372369), (23, 380206), (43, 203366), (46, 190103), (86, 101683), (989, 8842), (1978, 4421)]