2201251312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{14557}}^1$

素因数の和:15305

約数の個数: 40

約数和(自身を含む): 4599629216

約数和(自身を除く): 2398377904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727, 1454, 2908, 5816, 9451, 11632, 14557, 18902, 29114, 37804, 58228, 75608, 116456, 151216, 189241, 232912, 378482, 756964, 1513928, 3027856, 10582939, 21165878, 42331756, 84663512, 137578207, 169327024, 275156414, 550312828, 1100625656, 2201251312]

約数ペア:

[(1, 2201251312), (2, 1100625656), (4, 550312828), (8, 275156414), (13, 169327024), (16, 137578207), (26, 84663512), (52, 42331756), (104, 21165878), (208, 10582939), (727, 3027856), (1454, 1513928), (2908, 756964), (5816, 378482), (9451, 232912), (11632, 189241), (14557, 151216), (18902, 116456), (29114, 75608), (37804, 58228)]