2017112628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229949}}^1$

素因数の和:230016

約数の個数: 48

約数和(自身を含む): 5099371200

約数和(自身を除く): 3082258572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 229949, 459898, 689847, 919796, 1379694, 2759388, 3909133, 7818266, 9887807, 11727399, 15636532, 19775614, 23454798, 29663421, 39551228, 46909596, 59326842, 118653684, 168092719, 336185438, 504278157, 672370876, 1008556314, 2017112628]

約数ペア:

[(1, 2017112628), (2, 1008556314), (3, 672370876), (4, 504278157), (6, 336185438), (12, 168092719), (17, 118653684), (34, 59326842), (43, 46909596), (51, 39551228), (68, 29663421), (86, 23454798), (102, 19775614), (129, 15636532), (172, 11727399), (204, 9887807), (258, 7818266), (516, 3909133), (731, 2759388), (1462, 1379694), (2193, 919796), (2924, 689847), (4386, 459898), (8772, 229949)]