3890908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 7884800

約数和(自身を除く): 3993892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1759, 2212, 3518, 7036, 12313, 24626, 49252, 138961, 277922, 555844, 972727, 1945454, 3890908]

約数ペア:

[(1, 3890908), (2, 1945454), (4, 972727), (7, 555844), (14, 277922), (28, 138961), (79, 49252), (158, 24626), (316, 12313), (553, 7036), (1106, 3518), (1759, 2212)]