556558756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10703053}}^1$

素因数の和:10703070

約数の個数: 12

約数和(自身を含む): 1048899292

約数和(自身を除く): 492340536

約数列:

[1, 2, 4, 13, 26, 52, 10703053, 21406106, 42812212, 139139689, 278279378, 556558756]

約数ペア:

[(1, 556558756), (2, 278279378), (4, 139139689), (13, 42812212), (26, 21406106), (52, 10703053)]