5289256078

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{70729}}^1$

素因数の和:71139

約数の個数: 16

約数和(自身を含む): 8020782000

約数和(自身を除く): 2731525922

約数列:

[1, 2, 139, 269, 278, 538, 37391, 70729, 74782, 141458, 9831331, 19026101, 19662662, 38052202, 2644628039, 5289256078]

約数ペア:

[(1, 5289256078), (2, 2644628039), (139, 38052202), (269, 19662662), (278, 19026101), (538, 9831331), (37391, 141458), (70729, 74782)]