9775766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 20805120

約数和(自身を除く): 11029354

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 257, 266, 286, 418, 494, 514, 1001, 1463, 1729, 1799, 2002, 2717, 2827, 2926, 3341, 3458, 3598, 4883, 5434, 5654, 6682, 9766, 19019, 19789, 23387, 34181, 36751, 38038, 39578, 46774, 53713, 63479, 68362, 73502, 107426, 126958, 257257, 375991, 444353, 514514, 698269, 751982, 888706, 1396538, 4887883, 9775766]

約数ペア:

[(1, 9775766), (2, 4887883), (7, 1396538), (11, 888706), (13, 751982), (14, 698269), (19, 514514), (22, 444353), (26, 375991), (38, 257257), (77, 126958), (91, 107426), (133, 73502), (143, 68362), (154, 63479), (182, 53713), (209, 46774), (247, 39578), (257, 38038), (266, 36751), (286, 34181), (418, 23387), (494, 19789), (514, 19019), (1001, 9766), (1463, 6682), (1729, 5654), (1799, 5434), (2002, 4883), (2717, 3598), (2827, 3458), (2926, 3341)]