1207457746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 2095632000

約数和(自身を除く): 888174254

約数列:

[1, 2, 11, 22, 29, 58, 97, 109, 179, 194, 218, 319, 358, 638, 1067, 1199, 1969, 2134, 2398, 2813, 3161, 3938, 5191, 5626, 6322, 10382, 10573, 17363, 19511, 21146, 30943, 34726, 34771, 39022, 57101, 61886, 69542, 114202, 116303, 190993, 214621, 232606, 306617, 381986, 429242, 503527, 565819, 613234, 1007054, 1131638, 1892567, 3372787, 3785134, 5538797, 6224009, 6745574, 11077594, 12448018, 20818237, 41636474, 54884443, 109768886, 603728873, 1207457746]

約数ペア:

[(1, 1207457746), (2, 603728873), (11, 109768886), (22, 54884443), (29, 41636474), (58, 20818237), (97, 12448018), (109, 11077594), (179, 6745574), (194, 6224009), (218, 5538797), (319, 3785134), (358, 3372787), (638, 1892567), (1067, 1131638), (1199, 1007054), (1969, 613234), (2134, 565819), (2398, 503527), (2813, 429242), (3161, 381986), (3938, 306617), (5191, 232606), (5626, 214621), (6322, 190993), (10382, 116303), (10573, 114202), (17363, 69542), (19511, 61886), (21146, 57101), (30943, 39022), (34726, 34771)]