9981244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 22776768

約数和(自身を除く): 12795524

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 1613, 3094, 3226, 6188, 6452, 11291, 20969, 22582, 27421, 41938, 45164, 54842, 83876, 109684, 146783, 191947, 293566, 356473, 383894, 587132, 712946, 767788, 1425892, 2495311, 4990622, 9981244]

約数ペア:

[(1, 9981244), (2, 4990622), (4, 2495311), (7, 1425892), (13, 767788), (14, 712946), (17, 587132), (26, 383894), (28, 356473), (34, 293566), (52, 191947), (68, 146783), (91, 109684), (119, 83876), (182, 54842), (221, 45164), (238, 41938), (364, 27421), (442, 22582), (476, 20969), (884, 11291), (1547, 6452), (1613, 6188), (3094, 3226)]