1207964912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{980491}}^1$

素因数の和:980517

約数の個数: 40

約数和(自身を含む): 2917944192

約数和(自身を除く): 1709979280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 980491, 1960982, 3921964, 6863437, 7843928, 10785401, 13726874, 15687856, 21570802, 27453748, 43141604, 54907496, 75497807, 86283208, 109814992, 150995614, 172566416, 301991228, 603982456, 1207964912]

約数ペア:

[(1, 1207964912), (2, 603982456), (4, 301991228), (7, 172566416), (8, 150995614), (11, 109814992), (14, 86283208), (16, 75497807), (22, 54907496), (28, 43141604), (44, 27453748), (56, 21570802), (77, 15687856), (88, 13726874), (112, 10785401), (154, 7843928), (176, 6863437), (308, 3921964), (616, 1960982), (1232, 980491)]