3971626

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 6124896

約数和(自身を除く): 2153270

約数列:

[1, 2, 67, 107, 134, 214, 277, 554, 7169, 14338, 18559, 29639, 37118, 59278, 1985813, 3971626]

約数ペア:

[(1, 3971626), (2, 1985813), (67, 59278), (107, 37118), (134, 29639), (214, 18559), (277, 14338), (554, 7169)]