1337986868

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{479}}^1\times {\mathrm{1759}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 2353612800

約数和(自身を除く): 1015625932

約数列:

[1, 2, 4, 397, 479, 794, 958, 1588, 1759, 1916, 3518, 7036, 190163, 380326, 698323, 760652, 842561, 1396646, 1685122, 2793292, 3370244, 334496717, 668993434, 1337986868]

約数ペア:

[(1, 1337986868), (2, 668993434), (4, 334496717), (397, 3370244), (479, 2793292), (794, 1685122), (958, 1396646), (1588, 842561), (1759, 760652), (1916, 698323), (3518, 380326), (7036, 190163)]