6728780430722

素因数分解:

$2^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{321920411}}^1$

素因数の和:321921913

約数の個数: 16

約数和(自身を含む): 11542778292672

約数和(自身を除く): 4813997861950

約数列:

[1, 2, 7, 14, 1493, 2986, 10451, 20902, 321920411, 643840822, 2253442877, 4506885754, 480627173623, 961254347246, 3364390215361, 6728780430722]

約数ペア:

[(1, 6728780430722), (2, 3364390215361), (7, 961254347246), (14, 480627173623), (1493, 4506885754), (2986, 2253442877), (10451, 643840822), (20902, 321920411)]