2457442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 4056192

約数和(自身を除く): 1598750

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2011, 4022, 26143, 52286, 94517, 189034, 1228721, 2457442]

約数ペア:

[(1, 2457442), (2, 1228721), (13, 189034), (26, 94517), (47, 52286), (94, 26143), (611, 4022), (1222, 2011)]