8065692052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1801}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 16373981120

約数和(自身を除く): 8308289068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 487, 836, 974, 1801, 1948, 2299, 3602, 4598, 5357, 7204, 9196, 9253, 10714, 18506, 19811, 21428, 34219, 37012, 39622, 58927, 68438, 79244, 101783, 117854, 136876, 203566, 217921, 235708, 376409, 407132, 435842, 752818, 871684, 877087, 1119613, 1505636, 1754174, 2239226, 3508348, 4140499, 4478452, 8280998, 9647957, 16561996, 16664653, 19295914, 33329306, 38591828, 66658612, 106127527, 183311183, 212255054, 366622366, 424510108, 733244732, 2016423013, 4032846026, 8065692052]

約数ペア:

[(1, 8065692052), (2, 4032846026), (4, 2016423013), (11, 733244732), (19, 424510108), (22, 366622366), (38, 212255054), (44, 183311183), (76, 106127527), (121, 66658612), (209, 38591828), (242, 33329306), (418, 19295914), (484, 16664653), (487, 16561996), (836, 9647957), (974, 8280998), (1801, 4478452), (1948, 4140499), (2299, 3508348), (3602, 2239226), (4598, 1754174), (5357, 1505636), (7204, 1119613), (9196, 877087), (9253, 871684), (10714, 752818), (18506, 435842), (19811, 407132), (21428, 376409), (34219, 235708), (37012, 217921), (39622, 203566), (58927, 136876), (68438, 117854), (79244, 101783)]