2012321479

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1\times {\mathrm{4799}}^1$

素因数の和:6462

約数の個数: 16

約数和(自身を含む): 2363904000

約数和(自身を除く): 351582521

約数列:

[1, 7, 37, 259, 1619, 4799, 11333, 33593, 59903, 177563, 419321, 1242941, 7769581, 54387067, 287474497, 2012321479]

約数ペア:

[(1, 2012321479), (7, 287474497), (37, 54387067), (259, 7769581), (1619, 1242941), (4799, 419321), (11333, 177563), (33593, 59903)]