2888361124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{2113}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 5642654976

約数和(自身を除く): 2754293852

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 661, 1034, 1322, 2068, 2113, 2644, 4226, 7271, 8452, 14542, 23243, 29084, 31067, 46486, 62134, 92972, 99311, 124268, 198622, 341737, 397244, 683474, 1092421, 1366948, 1396693, 2184842, 2793386, 4369684, 5586772, 15363623, 30727246, 61454492, 65644571, 131289142, 262578284, 722090281, 1444180562, 2888361124]

約数ペア:

[(1, 2888361124), (2, 1444180562), (4, 722090281), (11, 262578284), (22, 131289142), (44, 65644571), (47, 61454492), (94, 30727246), (188, 15363623), (517, 5586772), (661, 4369684), (1034, 2793386), (1322, 2184842), (2068, 1396693), (2113, 1366948), (2644, 1092421), (4226, 683474), (7271, 397244), (8452, 341737), (14542, 198622), (23243, 124268), (29084, 99311), (31067, 92972), (46486, 62134)]