2136484861

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 2453742720

約数和(自身を除く): 317257859

約数列:

[1, 7, 389, 661, 1187, 2723, 4627, 8309, 257129, 461743, 784607, 1799903, 3232201, 5492249, 305212123, 2136484861]

約数ペア:

[(1, 2136484861), (7, 305212123), (389, 5492249), (661, 3232201), (1187, 1799903), (2723, 784607), (4627, 461743), (8309, 257129)]