2683256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2692744

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 139, 152, 254, 278, 508, 556, 1016, 1112, 2413, 2641, 4826, 5282, 9652, 10564, 17653, 19304, 21128, 35306, 70612, 141224, 335407, 670814, 1341628, 2683256]

約数ペア:

[(1, 2683256), (2, 1341628), (4, 670814), (8, 335407), (19, 141224), (38, 70612), (76, 35306), (127, 21128), (139, 19304), (152, 17653), (254, 10564), (278, 9652), (508, 5282), (556, 4826), (1016, 2641), (1112, 2413)]