2001587378

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3221}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 3709076184

約数和(自身を除く): 1707488806

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 373, 746, 833, 1666, 2611, 3221, 5222, 6341, 6442, 12682, 18277, 22547, 36554, 44387, 45094, 54757, 88774, 109514, 157829, 310709, 315658, 383299, 621418, 766598, 1201433, 2402866, 2683093, 5366186, 8410031, 16820062, 20424361, 40848722, 58870217, 117740434, 142970527, 285941054, 1000793689, 2001587378]

約数ペア:

[(1, 2001587378), (2, 1000793689), (7, 285941054), (14, 142970527), (17, 117740434), (34, 58870217), (49, 40848722), (98, 20424361), (119, 16820062), (238, 8410031), (373, 5366186), (746, 2683093), (833, 2402866), (1666, 1201433), (2611, 766598), (3221, 621418), (5222, 383299), (6341, 315658), (6442, 310709), (12682, 157829), (18277, 109514), (22547, 88774), (36554, 54757), (44387, 45094)]