1644204892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6793}}^1\times {\mathrm{5501}}^1$

素因数の和:12309

約数の個数: 24

約数和(自身を含む): 3139969392

約数和(自身を除く): 1495764500

約数列:

[1, 2, 4, 11, 22, 44, 5501, 6793, 11002, 13586, 22004, 27172, 60511, 74723, 121022, 149446, 242044, 298892, 37368293, 74736586, 149473172, 411051223, 822102446, 1644204892]

約数ペア:

[(1, 1644204892), (2, 822102446), (4, 411051223), (11, 149473172), (22, 74736586), (44, 37368293), (5501, 298892), (6793, 242044), (11002, 149446), (13586, 121022), (22004, 74723), (27172, 60511)]