3889790

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 7024320

約数和(自身を除く): 3134530

約数列:

[1, 2, 5, 10, 541, 719, 1082, 1438, 2705, 3595, 5410, 7190, 388979, 777958, 1944895, 3889790]

約数ペア:

[(1, 3889790), (2, 1944895), (5, 777958), (10, 388979), (541, 7190), (719, 5410), (1082, 3595), (1438, 2705)]