1793399128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{18121}}^1$

素因数の和:18355

約数の個数: 32

約数和(自身を含む): 3425058000

約数和(自身を除く): 1631658872

約数列:

[1, 2, 4, 8, 89, 139, 178, 278, 356, 556, 712, 1112, 12371, 18121, 24742, 36242, 49484, 72484, 98968, 144968, 1612769, 2518819, 3225538, 5037638, 6451076, 10075276, 12902152, 20150552, 224174891, 448349782, 896699564, 1793399128]

約数ペア:

[(1, 1793399128), (2, 896699564), (4, 448349782), (8, 224174891), (89, 20150552), (139, 12902152), (178, 10075276), (278, 6451076), (356, 5037638), (556, 3225538), (712, 2518819), (1112, 1612769), (12371, 144968), (18121, 98968), (24742, 72484), (36242, 49484)]