2667806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 4164864

約数和(自身を除く): 1497058

約数列:

[1, 2, 43, 67, 86, 134, 463, 926, 2881, 5762, 19909, 31021, 39818, 62042, 1333903, 2667806]

約数ペア:

[(1, 2667806), (2, 1333903), (43, 62042), (67, 39818), (86, 31021), (134, 19909), (463, 5762), (926, 2881)]