1374828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 3951360

約数和(自身を除く): 2576532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1259, 2518, 3777, 5036, 7554, 8813, 15108, 16367, 17626, 26439, 32734, 35252, 49101, 52878, 65468, 98202, 105756, 114569, 196404, 229138, 343707, 458276, 687414, 1374828]

約数ペア:

[(1, 1374828), (2, 687414), (3, 458276), (4, 343707), (6, 229138), (7, 196404), (12, 114569), (13, 105756), (14, 98202), (21, 65468), (26, 52878), (28, 49101), (39, 35252), (42, 32734), (52, 26439), (78, 17626), (84, 16367), (91, 15108), (156, 8813), (182, 7554), (273, 5036), (364, 3777), (546, 2518), (1092, 1259)]