2088971786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{12889}}^1$

素因数の和:13094

約数の個数: 32

約数和(自身を含む): 3508142400

約数和(自身を除く): 1419170614

約数列:

[1, 2, 11, 22, 53, 106, 139, 278, 583, 1166, 1529, 3058, 7367, 12889, 14734, 25778, 81037, 141779, 162074, 283558, 683117, 1366234, 1791571, 3583142, 7514287, 15028574, 19707281, 39414562, 94953263, 189906526, 1044485893, 2088971786]

約数ペア:

[(1, 2088971786), (2, 1044485893), (11, 189906526), (22, 94953263), (53, 39414562), (106, 19707281), (139, 15028574), (278, 7514287), (583, 3583142), (1166, 1791571), (1529, 1366234), (3058, 683117), (7367, 283558), (12889, 162074), (14734, 141779), (25778, 81037)]