1193508

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 3178560

約数和(自身を除く): 1985052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 257, 258, 387, 514, 516, 771, 774, 1028, 1161, 1542, 1548, 2313, 2322, 3084, 4626, 4644, 6939, 9252, 11051, 13878, 22102, 27756, 33153, 44204, 66306, 99459, 132612, 198918, 298377, 397836, 596754, 1193508]

約数ペア:

[(1, 1193508), (2, 596754), (3, 397836), (4, 298377), (6, 198918), (9, 132612), (12, 99459), (18, 66306), (27, 44204), (36, 33153), (43, 27756), (54, 22102), (86, 13878), (108, 11051), (129, 9252), (172, 6939), (257, 4644), (258, 4626), (387, 3084), (514, 2322), (516, 2313), (771, 1548), (774, 1542), (1028, 1161)]