2008902483

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{214009}}^1$

素因数の和:214171

約数の個数: 24

約数和(自身を含む): 3338556000

約数和(自身を除く): 1329653517

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 214009, 642027, 1498063, 1926081, 4494189, 13482567, 31887341, 95662023, 223211387, 286986069, 669634161, 2008902483]

約数ペア:

[(1, 2008902483), (3, 669634161), (7, 286986069), (9, 223211387), (21, 95662023), (63, 31887341), (149, 13482567), (447, 4494189), (1043, 1926081), (1341, 1498063), (3129, 642027), (9387, 214009)]