8211426

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1381}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 16451328

約数和(自身を除く): 8239902

約数列:

[1, 2, 3, 6, 991, 1381, 1982, 2762, 2973, 4143, 5946, 8286, 1368571, 2737142, 4105713, 8211426]

約数ペア:

[(1, 8211426), (2, 4105713), (3, 2737142), (6, 1368571), (991, 8286), (1381, 5946), (1982, 4143), (2762, 2973)]