5280444368

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{269851}}^1$

素因数の和:271082

約数の個数: 20

約数和(自身を含む): 10239264288

約数和(自身を除く): 4958819920

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 19568, 269851, 539702, 1079404, 2158808, 4317616, 330027773, 660055546, 1320111092, 2640222184, 5280444368]

約数ペア:

[(1, 5280444368), (2, 2640222184), (4, 1320111092), (8, 660055546), (16, 330027773), (1223, 4317616), (2446, 2158808), (4892, 1079404), (9784, 539702), (19568, 269851)]