2116736496004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1\times {\mathrm{146681}}^1$

素因数の和:149656

約数の個数: 48

約数和(自身を含む): 4031796501936

約数和(自身を除く): 1915060005932

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 2861, 5044, 5722, 11444, 37193, 74386, 146681, 148772, 277517, 293362, 555034, 586724, 1110068, 1906853, 3607721, 3813706, 7215442, 7627412, 14228057, 14430884, 28456114, 56912228, 184964741, 369929482, 419654341, 739858964, 839308682, 1678617364, 5455506433, 10911012866, 21822025732, 40706471077, 81412942154, 162825884308, 529184124001, 1058368248002, 2116736496004]

約数ペア:

[(1, 2116736496004), (2, 1058368248002), (4, 529184124001), (13, 162825884308), (26, 81412942154), (52, 40706471077), (97, 21822025732), (194, 10911012866), (388, 5455506433), (1261, 1678617364), (2522, 839308682), (2861, 739858964), (5044, 419654341), (5722, 369929482), (11444, 184964741), (37193, 56912228), (74386, 28456114), (146681, 14430884), (148772, 14228057), (277517, 7627412), (293362, 7215442), (555034, 3813706), (586724, 3607721), (1110068, 1906853)]