2057727670

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1\times {\mathrm{2089}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 3737923200

約数和(自身を除く): 1680195530

約数列:

[1, 2, 5, 10, 137, 274, 685, 719, 1370, 1438, 2089, 3595, 4178, 7190, 10445, 20890, 98503, 197006, 286193, 492515, 572386, 985030, 1430965, 1501991, 2861930, 3003982, 7509955, 15019910, 205772767, 411545534, 1028863835, 2057727670]

約数ペア:

[(1, 2057727670), (2, 1028863835), (5, 411545534), (10, 205772767), (137, 15019910), (274, 7509955), (685, 3003982), (719, 2861930), (1370, 1501991), (1438, 1430965), (2089, 985030), (3595, 572386), (4178, 492515), (7190, 286193), (10445, 197006), (20890, 98503)]