2053694721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{3391}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 3015677952

約数和(自身を除く): 961983231

約数列:

[1, 3, 13, 39, 53, 159, 293, 689, 879, 2067, 3391, 3809, 10173, 11427, 15529, 44083, 46587, 132249, 179723, 201877, 539169, 605631, 993563, 2336399, 2980689, 7009197, 12916319, 38748957, 52658839, 157976517, 684564907, 2053694721]

約数ペア:

[(1, 2053694721), (3, 684564907), (13, 157976517), (39, 52658839), (53, 38748957), (159, 12916319), (293, 7009197), (689, 2980689), (879, 2336399), (2067, 993563), (3391, 605631), (3809, 539169), (10173, 201877), (11427, 179723), (15529, 132249), (44083, 46587)]