2576190309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 4324368384

約数和(自身を除く): 1748178075

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 647, 847, 1567, 1941, 2541, 4529, 4701, 7117, 10969, 13587, 17237, 21351, 32907, 49819, 51711, 78287, 120659, 149457, 189607, 234861, 361977, 548009, 568821, 1013849, 1327249, 1644027, 3041547, 3981747, 7096943, 11152339, 21290829, 33457017, 78066373, 122675729, 234199119, 368027187, 858730103, 2576190309]

約数ペア:

[(1, 2576190309), (3, 858730103), (7, 368027187), (11, 234199119), (21, 122675729), (33, 78066373), (77, 33457017), (121, 21290829), (231, 11152339), (363, 7096943), (647, 3981747), (847, 3041547), (1567, 1644027), (1941, 1327249), (2541, 1013849), (4529, 568821), (4701, 548009), (7117, 361977), (10969, 234861), (13587, 189607), (17237, 149457), (21351, 120659), (32907, 78287), (49819, 51711)]