2005296722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{304849}}^1$

素因数の和:304898

約数の個数: 32

約数和(自身を含む): 3687465600

約数和(自身を除く): 1682168878

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 304849, 609698, 3353339, 3963037, 6706678, 7011527, 7926074, 14023054, 43593407, 77126797, 87186814, 91149851, 154253594, 182299702, 1002648361, 2005296722]

約数ペア:

[(1, 2005296722), (2, 1002648361), (11, 182299702), (13, 154253594), (22, 91149851), (23, 87186814), (26, 77126797), (46, 43593407), (143, 14023054), (253, 7926074), (286, 7011527), (299, 6706678), (506, 3963037), (598, 3353339), (3289, 609698), (6578, 304849)]