729650306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{37307}}^1$

素因数の和:37454

約数の個数: 32

約数和(自身を含む): 1375322112

約数和(自身を除く): 645671806

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 9779, 19558, 37307, 74614, 261149, 410377, 522298, 820754, 2872639, 4737989, 5745278, 9475978, 33165923, 52117879, 66331846, 104235758, 364825153, 729650306]

約数ペア:

[(1, 729650306), (2, 364825153), (7, 104235758), (11, 66331846), (14, 52117879), (22, 33165923), (77, 9475978), (127, 5745278), (154, 4737989), (254, 2872639), (889, 820754), (1397, 522298), (1778, 410377), (2794, 261149), (9779, 74614), (19558, 37307)]