2320900274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{72109}}^1$

素因数の和:72159

約数の個数: 48

約数和(自身を含む): 4603502400

約数和(自身を除く): 2282602126

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 72109, 144218, 504763, 793199, 1009526, 1370071, 1586398, 2740142, 5552393, 8725189, 9590497, 11104786, 15070781, 17450378, 19180994, 30141562, 61076323, 105495467, 122152646, 165778591, 210990934, 331557182, 1160450137, 2320900274]

約数ペア:

[(1, 2320900274), (2, 1160450137), (7, 331557182), (11, 210990934), (14, 165778591), (19, 122152646), (22, 105495467), (38, 61076323), (77, 30141562), (121, 19180994), (133, 17450378), (154, 15070781), (209, 11104786), (242, 9590497), (266, 8725189), (418, 5552393), (847, 2740142), (1463, 1586398), (1694, 1370071), (2299, 1009526), (2926, 793199), (4598, 504763), (16093, 144218), (32186, 72109)]