9887108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 12175996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 683, 1034, 1316, 1366, 2068, 2732, 3619, 4781, 7238, 7513, 9562, 14476, 15026, 19124, 30052, 32101, 52591, 64202, 105182, 128404, 210364, 224707, 353111, 449414, 706222, 898828, 1412444, 2471777, 4943554, 9887108]

約数ペア:

[(1, 9887108), (2, 4943554), (4, 2471777), (7, 1412444), (11, 898828), (14, 706222), (22, 449414), (28, 353111), (44, 224707), (47, 210364), (77, 128404), (94, 105182), (154, 64202), (188, 52591), (308, 32101), (329, 30052), (517, 19124), (658, 15026), (683, 14476), (1034, 9562), (1316, 7513), (1366, 7238), (2068, 4781), (2732, 3619)]