537082756

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{18787}}^1$

素因数の和:19819

約数の個数: 24

約数和(自身を含む): 1075274816

約数和(自身を除く): 538192060

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 7147, 14294, 18787, 28588, 37574, 75148, 131509, 263018, 526036, 19181527, 38363054, 76726108, 134270689, 268541378, 537082756]

約数ペア:

[(1, 537082756), (2, 268541378), (4, 134270689), (7, 76726108), (14, 38363054), (28, 19181527), (1021, 526036), (2042, 263018), (4084, 131509), (7147, 75148), (14294, 37574), (18787, 28588)]