1071536

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 20

約数和(自身を含む): 2092872

約数和(自身を除く): 1021336

約数列:

[1, 2, 4, 8, 16, 193, 347, 386, 694, 772, 1388, 1544, 2776, 3088, 5552, 66971, 133942, 267884, 535768, 1071536]

約数ペア:

[(1, 1071536), (2, 535768), (4, 267884), (8, 133942), (16, 66971), (193, 5552), (347, 3088), (386, 2776), (694, 1544), (772, 1388)]