7439764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 13688640

約数和(自身を除く): 6248876

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 419, 772, 838, 1676, 4439, 8878, 9637, 17756, 19274, 38548, 80867, 161734, 323468, 1859941, 3719882, 7439764]

約数ペア:

[(1, 7439764), (2, 3719882), (4, 1859941), (23, 323468), (46, 161734), (92, 80867), (193, 38548), (386, 19274), (419, 17756), (772, 9637), (838, 8878), (1676, 4439)]