1989726

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 4055184

約数和(自身を除く): 2065458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 6257, 12514, 18771, 37542, 331621, 663242, 994863, 1989726]

約数ペア:

[(1, 1989726), (2, 994863), (3, 663242), (6, 331621), (53, 37542), (106, 18771), (159, 12514), (318, 6257)]