2016038512

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{123653}}^1$

素因数の和:124680

約数の個数: 20

約数和(自身を含む): 3909939480

約数和(自身を除く): 1893900968

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 123653, 247306, 494612, 989224, 1978448, 126002407, 252004814, 504009628, 1008019256, 2016038512]

約数ペア:

[(1, 2016038512), (2, 1008019256), (4, 504009628), (8, 252004814), (16, 126002407), (1019, 1978448), (2038, 989224), (4076, 494612), (8152, 247306), (16304, 123653)]