841639678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{28109}}^1$

素因数の和:29483

約数の個数: 16

約数和(自身を含む): 1378289520

約数和(自身を除く): 536649842

約数列:

[1, 2, 11, 22, 1361, 2722, 14971, 28109, 29942, 56218, 309199, 618398, 38256349, 76512698, 420819839, 841639678]

約数ペア:

[(1, 841639678), (2, 420819839), (11, 76512698), (22, 38256349), (1361, 618398), (2722, 309199), (14971, 56218), (28109, 29942)]