2087804554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{45691}}^1$

素因数の和:45802

約数の個数: 32

約数和(自身を含む): 3579328512

約数和(自身を除く): 1491523958

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1474, 2077, 4154, 22847, 45691, 45694, 91382, 502601, 1005202, 1416421, 2832842, 3061297, 6122594, 15580631, 31161262, 33674267, 67348534, 94900207, 189800414, 1043902277, 2087804554]

約数ペア:

[(1, 2087804554), (2, 1043902277), (11, 189800414), (22, 94900207), (31, 67348534), (62, 33674267), (67, 31161262), (134, 15580631), (341, 6122594), (682, 3061297), (737, 2832842), (1474, 1416421), (2077, 1005202), (4154, 502601), (22847, 91382), (45691, 45694)]