2783157085

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1\times {\mathrm{3499}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 3359160000

約数和(自身を除く): 576002915

約数列:

[1, 5, 257, 619, 1285, 3095, 3499, 17495, 159083, 795415, 899243, 2165881, 4496215, 10829405, 556631417, 2783157085]

約数ペア:

[(1, 2783157085), (5, 556631417), (257, 10829405), (619, 4496215), (1285, 2165881), (3095, 899243), (3499, 795415), (17495, 159083)]