2080492393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{445597}}^1$

素因数の和:445656

約数の個数: 16

約数和(自身を含む): 2566644480

約数和(自身を除く): 486152087

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 445597, 3119179, 10248731, 12922313, 71741117, 90456191, 297213199, 2080492393]

約数ペア:

[(1, 2080492393), (7, 297213199), (23, 90456191), (29, 71741117), (161, 12922313), (203, 10248731), (667, 3119179), (4669, 445597)]