2008499912

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{480043}}^1$

素因数の和:480572

約数の個数: 16

約数和(自身を含む): 3773145840

約数和(自身を除く): 1764645928

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 480043, 960086, 1920172, 3840344, 251062489, 502124978, 1004249956, 2008499912]

約数ペア:

[(1, 2008499912), (2, 1004249956), (4, 502124978), (8, 251062489), (523, 3840344), (1046, 1920172), (2092, 960086), (4184, 480043)]