2004361205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{274007}}^1$

素因数の和:274049

約数の個数: 32

約数和(自身を含む): 3156572160

約数和(自身を除く): 1152210955

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 274007, 1370035, 1918049, 3014077, 5206133, 9590245, 15070385, 21098539, 26030665, 36442931, 57267463, 105492695, 182214655, 286337315, 400872241, 2004361205]

約数ペア:

[(1, 2004361205), (5, 400872241), (7, 286337315), (11, 182214655), (19, 105492695), (35, 57267463), (55, 36442931), (77, 26030665), (95, 21098539), (133, 15070385), (209, 9590245), (385, 5206133), (665, 3014077), (1045, 1918049), (1463, 1370035), (7315, 274007)]