2247000028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{54629}}^1$

素因数の和:54766

約数の個数: 48

約数和(自身を含む): 4882610880

約数和(自身を除く): 2635610852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5876, 10283, 20566, 41132, 54629, 109258, 218516, 382403, 710177, 764806, 1420354, 1529612, 2840708, 4971239, 6173077, 9942478, 12346154, 19884956, 24692308, 43211539, 80250001, 86423078, 160500002, 172846156, 321000004, 561750007, 1123500014, 2247000028]

約数ペア:

[(1, 2247000028), (2, 1123500014), (4, 561750007), (7, 321000004), (13, 172846156), (14, 160500002), (26, 86423078), (28, 80250001), (52, 43211539), (91, 24692308), (113, 19884956), (182, 12346154), (226, 9942478), (364, 6173077), (452, 4971239), (791, 2840708), (1469, 1529612), (1582, 1420354), (2938, 764806), (3164, 710177), (5876, 382403), (10283, 218516), (20566, 109258), (41132, 54629)]