2896799983

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 4109184000

約数和(自身を除く): 1212384017

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 343, 539, 833, 931, 1309, 1463, 2261, 2377, 3553, 3773, 5831, 6517, 9163, 10241, 15827, 16639, 24871, 26147, 40409, 45163, 64141, 71687, 110789, 116473, 174097, 183029, 282863, 316141, 444499, 496793, 767771, 815311, 1218679, 1281203, 1980041, 2212987, 3111493, 3477551, 5374397, 8445481, 8968421, 13860287, 15490909, 21780451, 24342857, 37620779, 59118367, 152463157, 170399999, 263345453, 413828569, 2896799983]

約数ペア:

[(1, 2896799983), (7, 413828569), (11, 263345453), (17, 170399999), (19, 152463157), (49, 59118367), (77, 37620779), (119, 24342857), (133, 21780451), (187, 15490909), (209, 13860287), (323, 8968421), (343, 8445481), (539, 5374397), (833, 3477551), (931, 3111493), (1309, 2212987), (1463, 1980041), (2261, 1281203), (2377, 1218679), (3553, 815311), (3773, 767771), (5831, 496793), (6517, 444499), (9163, 316141), (10241, 282863), (15827, 183029), (16639, 174097), (24871, 116473), (26147, 110789), (40409, 71687), (45163, 64141)]