2065432012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{4799}}^1$

素因数の和:5638

約数の個数: 48

約数和(自身を含む): 4354560000

約数和(自身を除く): 2289127988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 809, 1618, 3236, 4799, 5663, 9598, 11326, 15371, 19196, 22652, 30742, 33593, 61484, 67186, 91181, 107597, 134372, 182362, 215194, 364724, 430388, 638267, 1276534, 2553068, 3882391, 7764782, 15529564, 27176737, 54353474, 73765429, 108706948, 147530858, 295061716, 516358003, 1032716006, 2065432012]

約数ペア:

[(1, 2065432012), (2, 1032716006), (4, 516358003), (7, 295061716), (14, 147530858), (19, 108706948), (28, 73765429), (38, 54353474), (76, 27176737), (133, 15529564), (266, 7764782), (532, 3882391), (809, 2553068), (1618, 1276534), (3236, 638267), (4799, 430388), (5663, 364724), (9598, 215194), (11326, 182362), (15371, 134372), (19196, 107597), (22652, 91181), (30742, 67186), (33593, 61484)]