1264971666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1777}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 3066239232

約数和(自身を除く): 1801267566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 997, 1777, 1994, 2991, 3554, 5331, 5982, 6979, 10662, 12439, 13958, 16949, 20937, 24878, 30209, 33898, 37317, 41874, 50847, 60418, 74634, 90627, 101694, 118643, 181254, 211463, 237286, 355929, 422926, 634389, 711858, 1268778, 1771669, 3543338, 5315007, 10630014, 12401683, 24803366, 30118373, 37205049, 60236746, 74410098, 90355119, 180710238, 210828611, 421657222, 632485833, 1264971666]

約数ペア:

[(1, 1264971666), (2, 632485833), (3, 421657222), (6, 210828611), (7, 180710238), (14, 90355119), (17, 74410098), (21, 60236746), (34, 37205049), (42, 30118373), (51, 24803366), (102, 12401683), (119, 10630014), (238, 5315007), (357, 3543338), (714, 1771669), (997, 1268778), (1777, 711858), (1994, 634389), (2991, 422926), (3554, 355929), (5331, 237286), (5982, 211463), (6979, 181254), (10662, 118643), (12439, 101694), (13958, 90627), (16949, 74634), (20937, 60418), (24878, 50847), (30209, 41874), (33898, 37317)]