2017758990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5173741}}^1$

素因数の和:5173764

約数の個数: 32

約数和(自身を含む): 5215131936

約数和(自身を除く): 3197372946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5173741, 10347482, 15521223, 25868705, 31042446, 51737410, 67258633, 77606115, 134517266, 155212230, 201775899, 336293165, 403551798, 672586330, 1008879495, 2017758990]

約数ペア:

[(1, 2017758990), (2, 1008879495), (3, 672586330), (5, 403551798), (6, 336293165), (10, 201775899), (13, 155212230), (15, 134517266), (26, 77606115), (30, 67258633), (39, 51737410), (65, 31042446), (78, 25868705), (130, 15521223), (195, 10347482), (390, 5173741)]