2017649548

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{479}}^1\times {\mathrm{4639}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 3554611200

約数和(自身を除く): 1536961652

約数列:

[1, 2, 4, 227, 454, 479, 908, 958, 1916, 4639, 9278, 18556, 108733, 217466, 434932, 1053053, 2106106, 2222081, 4212212, 4444162, 8888324, 504412387, 1008824774, 2017649548]

約数ペア:

[(1, 2017649548), (2, 1008824774), (4, 504412387), (227, 8888324), (454, 4444162), (479, 4212212), (908, 2222081), (958, 2106106), (1916, 1053053), (4639, 434932), (9278, 217466), (18556, 108733)]