4381442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 7244160

約数和(自身を除く): 2862718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 3919, 7838, 50947, 101894, 168517, 337034, 2190721, 4381442]

約数ペア:

[(1, 4381442), (2, 2190721), (13, 337034), (26, 168517), (43, 101894), (86, 50947), (559, 7838), (1118, 3919)]