1330267466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 2239606152

約数和(自身を除く): 909338686

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 257, 293, 514, 586, 803, 1606, 2827, 3223, 5654, 6446, 8833, 17666, 18761, 21389, 31097, 35453, 37522, 42778, 62194, 70906, 75301, 150602, 206371, 235279, 412742, 470558, 828311, 1656622, 2270081, 2588069, 4540162, 5176138, 5496973, 9111421, 10993946, 18222842, 60466703, 120933406, 665133733, 1330267466]

約数ペア:

[(1, 1330267466), (2, 665133733), (11, 120933406), (22, 60466703), (73, 18222842), (121, 10993946), (146, 9111421), (242, 5496973), (257, 5176138), (293, 4540162), (514, 2588069), (586, 2270081), (803, 1656622), (1606, 828311), (2827, 470558), (3223, 412742), (5654, 235279), (6446, 206371), (8833, 150602), (17666, 75301), (18761, 70906), (21389, 62194), (31097, 42778), (35453, 37522)]