2747824

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:924

約数の個数: 20

約数和(自身を含む): 5352336

約数和(自身を除く): 2604512

約数列:

[1, 2, 4, 8, 16, 263, 526, 653, 1052, 1306, 2104, 2612, 4208, 5224, 10448, 171739, 343478, 686956, 1373912, 2747824]

約数ペア:

[(1, 2747824), (2, 1373912), (4, 686956), (8, 343478), (16, 171739), (263, 10448), (526, 5224), (653, 4208), (1052, 2612), (1306, 2104)]