1680652974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25486

約数の個数: 96

約数和(自身を含む): 4547450880

約数和(自身を除く): 2866797906

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 182, 231, 242, 273, 286, 363, 429, 462, 546, 726, 847, 858, 1001, 1573, 1694, 2002, 2541, 3003, 3146, 4719, 5082, 6006, 9438, 11011, 22022, 25439, 33033, 50878, 66066, 76317, 152634, 178073, 279829, 330707, 356146, 534219, 559658, 661414, 839487, 992121, 1068438, 1678974, 1958803, 1984242, 2314949, 3078119, 3637777, 3917606, 4629898, 5876409, 6156238, 6944847, 7275554, 9234357, 10913331, 11752818, 13889694, 18468714, 21546833, 21826662, 25464439, 40015547, 43093666, 50928878, 64640499, 76393317, 80031094, 120046641, 129280998, 152786634, 240093282, 280108829, 560217658, 840326487, 1680652974]

約数ペア:

[(1, 1680652974), (2, 840326487), (3, 560217658), (6, 280108829), (7, 240093282), (11, 152786634), (13, 129280998), (14, 120046641), (21, 80031094), (22, 76393317), (26, 64640499), (33, 50928878), (39, 43093666), (42, 40015547), (66, 25464439), (77, 21826662), (78, 21546833), (91, 18468714), (121, 13889694), (143, 11752818), (154, 10913331), (182, 9234357), (231, 7275554), (242, 6944847), (273, 6156238), (286, 5876409), (363, 4629898), (429, 3917606), (462, 3637777), (546, 3078119), (726, 2314949), (847, 1984242), (858, 1958803), (1001, 1678974), (1573, 1068438), (1694, 992121), (2002, 839487), (2541, 661414), (3003, 559658), (3146, 534219), (4719, 356146), (5082, 330707), (6006, 279829), (9438, 178073), (11011, 152634), (22022, 76317), (25439, 66066), (33033, 50878)]