2557662

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 5400864

約数和(自身を除く): 2843202

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 281, 562, 843, 1517, 1686, 3034, 4551, 9102, 10397, 11521, 20794, 23042, 31191, 34563, 62382, 69126, 426277, 852554, 1278831, 2557662]

約数ペア:

[(1, 2557662), (2, 1278831), (3, 852554), (6, 426277), (37, 69126), (41, 62382), (74, 34563), (82, 31191), (111, 23042), (123, 20794), (222, 11521), (246, 10397), (281, 9102), (562, 4551), (843, 3034), (1517, 1686)]