2681008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15233}}^1$

素因数の和:15252

約数の個数: 20

約数和(自身を含む): 5667048

約数和(自身を除く): 2986040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15233, 30466, 60932, 121864, 167563, 243728, 335126, 670252, 1340504, 2681008]

約数ペア:

[(1, 2681008), (2, 1340504), (4, 670252), (8, 335126), (11, 243728), (16, 167563), (22, 121864), (44, 60932), (88, 30466), (176, 15233)]