2550918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 5482080

約数和(自身を除く): 2931162

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 281, 534, 562, 843, 1513, 1686, 3026, 4539, 4777, 9078, 9554, 14331, 25009, 28662, 50018, 75027, 150054, 425153, 850306, 1275459, 2550918]

約数ペア:

[(1, 2550918), (2, 1275459), (3, 850306), (6, 425153), (17, 150054), (34, 75027), (51, 50018), (89, 28662), (102, 25009), (178, 14331), (267, 9554), (281, 9078), (534, 4777), (562, 4539), (843, 3026), (1513, 1686)]