1118432872

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{387269}}^1$

素因数の和:387313

約数の個数: 24

約数和(自身を含む): 2213248050

約数和(自身を除く): 1094815178

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 387269, 774538, 1549076, 3098152, 7358111, 14716222, 29432444, 58864888, 139804109, 279608218, 559216436, 1118432872]

約数ペア:

[(1, 1118432872), (2, 559216436), (4, 279608218), (8, 139804109), (19, 58864888), (38, 29432444), (76, 14716222), (152, 7358111), (361, 3098152), (722, 1549076), (1444, 774538), (2888, 387269)]