9290895856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1287541}}^1$

素因数の和:1287601

約数の個数: 40

約数和(自身を含む): 20116556208

約数和(自身を除く): 10825660352

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 1287541, 2575082, 5150164, 10300328, 14162951, 20600656, 28325902, 52789181, 56651804, 105578362, 113303608, 211156724, 226607216, 422313448, 580680991, 844626896, 1161361982, 2322723964, 4645447928, 9290895856]

約数ペア:

[(1, 9290895856), (2, 4645447928), (4, 2322723964), (8, 1161361982), (11, 844626896), (16, 580680991), (22, 422313448), (41, 226607216), (44, 211156724), (82, 113303608), (88, 105578362), (164, 56651804), (176, 52789181), (328, 28325902), (451, 20600656), (656, 14162951), (902, 10300328), (1804, 5150164), (3608, 2575082), (7216, 1287541)]