136870426

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{126967}}^1$

素因数の和:126994

約数の個数: 24

約数和(自身を含む): 260538336

約数和(自身を除く): 123667910

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 126967, 253934, 888769, 1396637, 1777538, 2793274, 6221383, 9776459, 12442766, 19552918, 68435213, 136870426]

約数ペア:

[(1, 136870426), (2, 68435213), (7, 19552918), (11, 12442766), (14, 9776459), (22, 6221383), (49, 2793274), (77, 1777538), (98, 1396637), (154, 888769), (539, 253934), (1078, 126967)]