2649977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 501895

約数列:

[1, 11, 17, 37, 187, 383, 407, 629, 4213, 6511, 6919, 14171, 71621, 155881, 240907, 2649977]

約数ペア:

[(1, 2649977), (11, 240907), (17, 155881), (37, 71621), (187, 14171), (383, 6919), (407, 6511), (629, 4213)]