2169328

素因数分解:

$2^4\times 7^2\times {\mathrm{2767}}^1$

素因数の和:2789

約数の個数: 30

約数和(自身を含む): 4891056

約数和(自身を除く): 2721728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2767, 5534, 11068, 19369, 22136, 38738, 44272, 77476, 135583, 154952, 271166, 309904, 542332, 1084664, 2169328]

約数ペア:

[(1, 2169328), (2, 1084664), (4, 542332), (7, 309904), (8, 271166), (14, 154952), (16, 135583), (28, 77476), (49, 44272), (56, 38738), (98, 22136), (112, 19369), (196, 11068), (392, 5534), (784, 2767)]