3970396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 7224560

約数和(自身を除く): 3254164

約数列:

[1, 2, 4, 37, 74, 139, 148, 193, 278, 386, 556, 772, 5143, 7141, 10286, 14282, 20572, 26827, 28564, 53654, 107308, 992599, 1985198, 3970396]

約数ペア:

[(1, 3970396), (2, 1985198), (4, 992599), (37, 107308), (74, 53654), (139, 28564), (148, 26827), (193, 20572), (278, 14282), (386, 10286), (556, 7141), (772, 5143)]