545421858

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1280333}}^1$

素因数の和:1280409

約数の個数: 16

約数和(自身を含む): 1106208576

約数和(自身を除く): 560786718

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1280333, 2560666, 3840999, 7681998, 90903643, 181807286, 272710929, 545421858]

約数ペア:

[(1, 545421858), (2, 272710929), (3, 181807286), (6, 90903643), (71, 7681998), (142, 3840999), (213, 2560666), (426, 1280333)]