2006141885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 2802576000

約数和(自身を除く): 796434115

約数列:

[1, 5, 11, 19, 55, 95, 121, 199, 209, 605, 877, 995, 1045, 2189, 2299, 3781, 4385, 9647, 10945, 11495, 16663, 18905, 24079, 41591, 48235, 83315, 106117, 120395, 174523, 183293, 207955, 457501, 530585, 872615, 916465, 1919753, 2016223, 2287505, 3315937, 9598765, 10081115, 16579685, 21117283, 36475307, 105586415, 182376535, 401228377, 2006141885]

約数ペア:

[(1, 2006141885), (5, 401228377), (11, 182376535), (19, 105586415), (55, 36475307), (95, 21117283), (121, 16579685), (199, 10081115), (209, 9598765), (605, 3315937), (877, 2287505), (995, 2016223), (1045, 1919753), (2189, 916465), (2299, 872615), (3781, 530585), (4385, 457501), (9647, 207955), (10945, 183293), (11495, 174523), (16663, 120395), (18905, 106117), (24079, 83315), (41591, 48235)]