5731894

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 9860256

約数和(自身を除く): 4128362

約数列:

[1, 2, 7, 14, 401, 802, 1021, 2042, 2807, 5614, 7147, 14294, 409421, 818842, 2865947, 5731894]

約数ペア:

[(1, 5731894), (2, 2865947), (7, 818842), (14, 409421), (401, 14294), (802, 7147), (1021, 5614), (2042, 2807)]