2018933308

素因数分解:

$2^2\times 7^1\times {\mathrm{72104761}}^1$

素因数の和:72104772

約数の個数: 12

約数和(自身を含む): 4037866672

約数和(自身を除く): 2018933364

約数列:

[1, 2, 4, 7, 14, 28, 72104761, 144209522, 288419044, 504733327, 1009466654, 2018933308]

約数ペア:

[(1, 2018933308), (2, 1009466654), (4, 504733327), (7, 288419044), (14, 144209522), (28, 72104761)]