6720646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 10587744

約数和(自身を除く): 3867098

約数列:

[1, 2, 23, 46, 193, 386, 757, 1514, 4439, 8878, 17411, 34822, 146101, 292202, 3360323, 6720646]

約数ペア:

[(1, 6720646), (2, 3360323), (23, 292202), (46, 146101), (193, 34822), (386, 17411), (757, 8878), (1514, 4439)]