2893502305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{2293}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 3765830400

約数和(自身を除く): 872328095

約数列:

[1, 5, 19, 37, 95, 185, 359, 703, 1795, 2293, 3515, 6821, 11465, 13283, 34105, 43567, 66415, 84841, 217835, 252377, 424205, 823187, 1261885, 1611979, 4115935, 8059895, 15640553, 30457919, 78202765, 152289595, 578700461, 2893502305]

約数ペア:

[(1, 2893502305), (5, 578700461), (19, 152289595), (37, 78202765), (95, 30457919), (185, 15640553), (359, 8059895), (703, 4115935), (1795, 1611979), (2293, 1261885), (3515, 823187), (6821, 424205), (11465, 252377), (13283, 217835), (34105, 84841), (43567, 66415)]