28778173204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1300297}}^1$

素因数の和:1300815

約数の個数: 24

約数和(自身を含む): 55049416128

約数和(自身を除く): 26271242924

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 2012, 5533, 11066, 22132, 1300297, 2600594, 5201188, 14303267, 28606534, 57213068, 654049391, 1308098782, 2616197564, 7194543301, 14389086602, 28778173204]

約数ペア:

[(1, 28778173204), (2, 14389086602), (4, 7194543301), (11, 2616197564), (22, 1308098782), (44, 654049391), (503, 57213068), (1006, 28606534), (2012, 14303267), (5533, 5201188), (11066, 2600594), (22132, 1300297)]