4440046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 7207200

約数和(自身を除く): 2767154

約数列:

[1, 2, 13, 26, 389, 439, 778, 878, 5057, 5707, 10114, 11414, 170771, 341542, 2220023, 4440046]

約数ペア:

[(1, 4440046), (2, 2220023), (13, 341542), (26, 170771), (389, 11414), (439, 10114), (778, 5707), (878, 5057)]