2049664556

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{5261}}^1$

素因数の和:6001

約数の個数: 24

約数和(自身を含む): 3614741424

約数和(自身を除く): 1565076868

約数列:

[1, 2, 4, 173, 346, 563, 692, 1126, 2252, 5261, 10522, 21044, 97399, 194798, 389596, 910153, 1820306, 2961943, 3640612, 5923886, 11847772, 512416139, 1024832278, 2049664556]

約数ペア:

[(1, 2049664556), (2, 1024832278), (4, 512416139), (173, 11847772), (346, 5923886), (563, 3640612), (692, 2961943), (1126, 1820306), (2252, 910153), (5261, 389596), (10522, 194798), (21044, 97399)]