539519882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 919232160

約数和(自身を除く): 379712278

約数列:

[1, 2, 11, 22, 43, 86, 121, 139, 242, 278, 373, 473, 746, 946, 1529, 3058, 4103, 5203, 5977, 8206, 10406, 11954, 16039, 16819, 32078, 33638, 45133, 51847, 65747, 90266, 103694, 131494, 176429, 352858, 570317, 723217, 1140634, 1446434, 1940719, 2229421, 3881438, 4458842, 6273487, 12546974, 24523631, 49047262, 269759941, 539519882]

約数ペア:

[(1, 539519882), (2, 269759941), (11, 49047262), (22, 24523631), (43, 12546974), (86, 6273487), (121, 4458842), (139, 3881438), (242, 2229421), (278, 1940719), (373, 1446434), (473, 1140634), (746, 723217), (946, 570317), (1529, 352858), (3058, 176429), (4103, 131494), (5203, 103694), (5977, 90266), (8206, 65747), (10406, 51847), (11954, 45133), (16039, 33638), (16819, 32078)]