2244592

素因数分解:

$2^4\times 7^3\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 40

約数和(自身を含む): 5084000

約数和(自身を除く): 2839408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 409, 686, 784, 818, 1372, 1636, 2744, 2863, 3272, 5488, 5726, 6544, 11452, 20041, 22904, 40082, 45808, 80164, 140287, 160328, 280574, 320656, 561148, 1122296, 2244592]

約数ペア:

[(1, 2244592), (2, 1122296), (4, 561148), (7, 320656), (8, 280574), (14, 160328), (16, 140287), (28, 80164), (49, 45808), (56, 40082), (98, 22904), (112, 20041), (196, 11452), (343, 6544), (392, 5726), (409, 5488), (686, 3272), (784, 2863), (818, 2744), (1372, 1636)]