2387336

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2796664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 479, 623, 712, 958, 1246, 1916, 2492, 3353, 3832, 4984, 6706, 13412, 26824, 42631, 85262, 170524, 298417, 341048, 596834, 1193668, 2387336]

約数ペア:

[(1, 2387336), (2, 1193668), (4, 596834), (7, 341048), (8, 298417), (14, 170524), (28, 85262), (56, 42631), (89, 26824), (178, 13412), (356, 6706), (479, 4984), (623, 3832), (712, 3353), (958, 2492), (1246, 1916)]