2017205356

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{1523569}}^1$

素因数の和:1523904

約数の個数: 12

約数和(自身を含む): 3540776680

約数和(自身を除く): 1523571324

約数列:

[1, 2, 4, 331, 662, 1324, 1523569, 3047138, 6094276, 504301339, 1008602678, 2017205356]

約数ペア:

[(1, 2017205356), (2, 1008602678), (4, 504301339), (331, 6094276), (662, 3047138), (1324, 1523569)]