845301644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{28631}}^1$

素因数の和:28718

約数の個数: 36

約数和(自身を含む): 1652696304

約数和(自身を除く): 807394660

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 7381, 14762, 28631, 29524, 57262, 114524, 314941, 629882, 1259764, 1746491, 3464351, 3492982, 6928702, 6985964, 13857404, 19211401, 38422802, 76845604, 211325411, 422650822, 845301644]

約数ペア:

[(1, 845301644), (2, 422650822), (4, 211325411), (11, 76845604), (22, 38422802), (44, 19211401), (61, 13857404), (121, 6985964), (122, 6928702), (242, 3492982), (244, 3464351), (484, 1746491), (671, 1259764), (1342, 629882), (2684, 314941), (7381, 114524), (14762, 57262), (28631, 29524)]