12801412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 25133220

約数和(自身を除く): 12331808

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 653, 676, 754, 1306, 1508, 2612, 4901, 8489, 9802, 16978, 18937, 19604, 33956, 37874, 75748, 110357, 220714, 246181, 441428, 492362, 984724, 3200353, 6400706, 12801412]

約数ペア:

[(1, 12801412), (2, 6400706), (4, 3200353), (13, 984724), (26, 492362), (29, 441428), (52, 246181), (58, 220714), (116, 110357), (169, 75748), (338, 37874), (377, 33956), (653, 19604), (676, 18937), (754, 16978), (1306, 9802), (1508, 8489), (2612, 4901)]