2547536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 20

約数和(自身を含む): 4994100

約数和(自身を除く): 2446564

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1789, 3578, 7156, 14312, 28624, 159221, 318442, 636884, 1273768, 2547536]

約数ペア:

[(1, 2547536), (2, 1273768), (4, 636884), (8, 318442), (16, 159221), (89, 28624), (178, 14312), (356, 7156), (712, 3578), (1424, 1789)]