2126537

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 2611200

約数和(自身を除く): 484663

約数列:

[1, 7, 19, 59, 133, 271, 413, 1121, 1897, 5149, 7847, 15989, 36043, 111923, 303791, 2126537]

約数ペア:

[(1, 2126537), (7, 303791), (19, 111923), (59, 36043), (133, 15989), (271, 7847), (413, 5149), (1121, 1897)]