2005641201

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{46021}}^1$

素因数の和:46296

約数の個数: 16

約数和(自身を含む): 2724502400

約数和(自身を除く): 718861199

約数列:

[1, 3, 73, 199, 219, 597, 14527, 43581, 46021, 138063, 3359533, 9158179, 10078599, 27474537, 668547067, 2005641201]

約数ペア:

[(1, 2005641201), (3, 668547067), (73, 27474537), (199, 10078599), (219, 9158179), (597, 3359533), (14527, 138063), (43581, 46021)]