2006138827

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 2567946240

約数和(自身を除く): 561807413

約数列:

[1, 7, 11, 59, 77, 107, 413, 649, 749, 1177, 4127, 4543, 6313, 8239, 28889, 44191, 45397, 69443, 243493, 317779, 441589, 486101, 1704451, 2678423, 3091123, 4857479, 18748961, 26053751, 34002353, 182376257, 286591261, 2006138827]

約数ペア:

[(1, 2006138827), (7, 286591261), (11, 182376257), (59, 34002353), (77, 26053751), (107, 18748961), (413, 4857479), (649, 3091123), (749, 2678423), (1177, 1704451), (4127, 486101), (4543, 441589), (6313, 317779), (8239, 243493), (28889, 69443), (44191, 45397)]