809589028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2039}}^1\times {\mathrm{5839}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 1501113600

約数和(自身を除く): 691524572

約数列:

[1, 2, 4, 17, 34, 68, 2039, 4078, 5839, 8156, 11678, 23356, 34663, 69326, 99263, 138652, 198526, 397052, 11905721, 23811442, 47622884, 202397257, 404794514, 809589028]

約数ペア:

[(1, 809589028), (2, 404794514), (4, 202397257), (17, 47622884), (34, 23811442), (68, 11905721), (2039, 397052), (4078, 198526), (5839, 138652), (8156, 99263), (11678, 69326), (23356, 34663)]