2530448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 20

約数和(自身を含む): 4960620

約数和(自身を除く): 2430172

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1777, 3554, 7108, 14216, 28432, 158153, 316306, 632612, 1265224, 2530448]

約数ペア:

[(1, 2530448), (2, 1265224), (4, 632612), (8, 316306), (16, 158153), (89, 28432), (178, 14216), (356, 7108), (712, 3554), (1424, 1777)]