2788892942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5057

約数の個数: 48

約数和(自身を含む): 4904731440

約数和(自身を除く): 2115838498

約数列:

[1, 2, 11, 17, 22, 34, 121, 139, 187, 242, 278, 374, 1529, 2057, 2363, 3058, 4114, 4726, 4877, 9754, 16819, 25993, 33638, 51986, 53647, 82909, 107294, 165818, 285923, 571846, 590117, 677903, 911999, 1180234, 1355806, 1823998, 7456933, 10031989, 11524351, 14913866, 20063978, 23048702, 82026263, 126767861, 164052526, 253535722, 1394446471, 2788892942]

約数ペア:

[(1, 2788892942), (2, 1394446471), (11, 253535722), (17, 164052526), (22, 126767861), (34, 82026263), (121, 23048702), (139, 20063978), (187, 14913866), (242, 11524351), (278, 10031989), (374, 7456933), (1529, 1823998), (2057, 1355806), (2363, 1180234), (3058, 911999), (4114, 677903), (4726, 590117), (4877, 571846), (9754, 285923), (16819, 165818), (25993, 107294), (33638, 82909), (51986, 53647)]