679196

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 1376256

約数和(自身を除く): 697060

約数列:

[1, 2, 4, 7, 14, 28, 127, 191, 254, 382, 508, 764, 889, 1337, 1778, 2674, 3556, 5348, 24257, 48514, 97028, 169799, 339598, 679196]

約数ペア:

[(1, 679196), (2, 339598), (4, 169799), (7, 97028), (14, 48514), (28, 24257), (127, 5348), (191, 3556), (254, 2674), (382, 1778), (508, 1337), (764, 889)]