1399888938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4761527}}^1$

素因数の和:4761546

約数の個数: 24

約数和(自身を含む): 3256885152

約数和(自身を除く): 1856996214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4761527, 9523054, 14284581, 28569162, 33330689, 66661378, 99992067, 199984134, 233314823, 466629646, 699944469, 1399888938]

約数ペア:

[(1, 1399888938), (2, 699944469), (3, 466629646), (6, 233314823), (7, 199984134), (14, 99992067), (21, 66661378), (42, 33330689), (49, 28569162), (98, 14284581), (147, 9523054), (294, 4761527)]