2008549983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{188437}}^1$

素因数の和:188487

約数の個数: 32

約数和(自身を含む): 3256208640

約数和(自身を除く): 1247658657

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 188437, 565311, 2072807, 3203429, 3580303, 6218421, 9610287, 10740909, 35237719, 39383333, 60865151, 105713157, 118149999, 182595453, 669516661, 2008549983]

約数ペア:

[(1, 2008549983), (3, 669516661), (11, 182595453), (17, 118149999), (19, 105713157), (33, 60865151), (51, 39383333), (57, 35237719), (187, 10740909), (209, 9610287), (323, 6218421), (561, 3580303), (627, 3203429), (969, 2072807), (3553, 565311), (10659, 188437)]