1791291244996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{9765211}}^1$

素因数の和:9765616

約数の個数: 36

約数和(自身を含む): 3454736701360

約数和(自身を除く): 1663445456364

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 379, 484, 758, 1516, 4169, 8338, 16676, 45859, 91718, 183436, 9765211, 19530422, 39060844, 107417321, 214834642, 429669284, 1181590531, 2363181062, 3701014969, 4726362124, 7402029938, 14804059876, 40711164659, 81422329318, 162844658636, 447822811249, 895645622498, 1791291244996]

約数ペア:

[(1, 1791291244996), (2, 895645622498), (4, 447822811249), (11, 162844658636), (22, 81422329318), (44, 40711164659), (121, 14804059876), (242, 7402029938), (379, 4726362124), (484, 3701014969), (758, 2363181062), (1516, 1181590531), (4169, 429669284), (8338, 214834642), (16676, 107417321), (45859, 39060844), (91718, 19530422), (183436, 9765211)]