2855674

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 4411296

約数和(自身を除く): 1555622

約数列:

[1, 2, 67, 101, 134, 202, 211, 422, 6767, 13534, 14137, 21311, 28274, 42622, 1427837, 2855674]

約数ペア:

[(1, 2855674), (2, 1427837), (67, 42622), (101, 28274), (134, 21311), (202, 14137), (211, 13534), (422, 6767)]