2201380985

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1\times {\mathrm{3371}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 2665282752

約数和(自身を除く): 463901767

約数列:

[1, 5, 131, 655, 997, 3371, 4985, 16855, 130607, 441601, 653035, 2208005, 3360887, 16804435, 440276197, 2201380985]

約数ペア:

[(1, 2201380985), (5, 440276197), (131, 16804435), (655, 3360887), (997, 2208005), (3371, 653035), (4985, 441601), (16855, 130607)]