1214836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 2488640

約数和(自身を除く): 1273804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1009, 1204, 2018, 4036, 7063, 14126, 28252, 43387, 86774, 173548, 303709, 607418, 1214836]

約数ペア:

[(1, 1214836), (2, 607418), (4, 303709), (7, 173548), (14, 86774), (28, 43387), (43, 28252), (86, 14126), (172, 7063), (301, 4036), (602, 2018), (1009, 1204)]