2008409032

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{101599}}^1$

素因数の和:101965

約数の個数: 32

約数和(自身を含む): 4315968000

約数和(自身を除く): 2307558968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 101599, 203198, 406396, 711193, 812792, 1422386, 2844772, 5689544, 35864447, 71728894, 143457788, 251051129, 286915576, 502102258, 1004204516, 2008409032]

約数ペア:

[(1, 2008409032), (2, 1004204516), (4, 502102258), (7, 286915576), (8, 251051129), (14, 143457788), (28, 71728894), (56, 35864447), (353, 5689544), (706, 2844772), (1412, 1422386), (2471, 812792), (2824, 711193), (4942, 406396), (9884, 203198), (19768, 101599)]