2529604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 3147452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 191, 301, 308, 382, 473, 602, 764, 946, 1204, 1337, 1892, 2101, 2674, 3311, 4202, 5348, 6622, 8213, 8404, 13244, 14707, 16426, 29414, 32852, 57491, 58828, 90343, 114982, 180686, 229964, 361372, 632401, 1264802, 2529604]

約数ペア:

[(1, 2529604), (2, 1264802), (4, 632401), (7, 361372), (11, 229964), (14, 180686), (22, 114982), (28, 90343), (43, 58828), (44, 57491), (77, 32852), (86, 29414), (154, 16426), (172, 14707), (191, 13244), (301, 8404), (308, 8213), (382, 6622), (473, 5348), (602, 4202), (764, 3311), (946, 2674), (1204, 2101), (1337, 1892)]