4137085321

素因数分解:

${\mathrm{401}}^1\times {\mathrm{509}}^1\times {\mathrm{20269}}^1$

素因数の和:21179

約数の個数: 8

約数和(自身を含む): 4155755400

約数和(自身を除く): 18670079

約数列:

[1, 401, 509, 20269, 204109, 8127869, 10316921, 4137085321]

約数ペア:

[(1, 4137085321), (401, 10316921), (509, 8127869), (20269, 204109)]