5280754576

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{256049}}^1$

素因数の和:257346

約数の個数: 20

約数和(自身を含む): 10239439500

約数和(自身を除く): 4958684924

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 256049, 512098, 1024196, 2048392, 4096784, 330047161, 660094322, 1320188644, 2640377288, 5280754576]

約数ペア:

[(1, 5280754576), (2, 2640377288), (4, 1320188644), (8, 660094322), (16, 330047161), (1289, 4096784), (2578, 2048392), (5156, 1024196), (10312, 512098), (20624, 256049)]