2289136

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 4466232

約数和(自身を除く): 2177096

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 827, 1384, 1654, 2768, 3308, 6616, 13232, 143071, 286142, 572284, 1144568, 2289136]

約数ペア:

[(1, 2289136), (2, 1144568), (4, 572284), (8, 286142), (16, 143071), (173, 13232), (346, 6616), (692, 3308), (827, 2768), (1384, 1654)]