1728944881

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 1898294400

約数和(自身を除く): 169349519

約数列:

[1, 19, 29, 239, 361, 551, 691, 4541, 6931, 10469, 13129, 20039, 86279, 131689, 165149, 249451, 380741, 2502091, 3137831, 4789321, 7234079, 59618789, 90997099, 1728944881]

約数ペア:

[(1, 1728944881), (19, 90997099), (29, 59618789), (239, 7234079), (361, 4789321), (551, 3137831), (691, 2502091), (4541, 380741), (6931, 249451), (10469, 165149), (13129, 131689), (20039, 86279)]