2080286608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{1877}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 4075027128

約数和(自身を除く): 1994740520

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 613, 904, 1226, 1808, 1877, 2452, 3754, 4904, 7508, 9808, 15016, 30032, 69269, 138538, 212101, 277076, 424202, 554152, 848404, 1108304, 1150601, 1696808, 2301202, 3393616, 4602404, 9204808, 18409616, 130017913, 260035826, 520071652, 1040143304, 2080286608]

約数ペア:

[(1, 2080286608), (2, 1040143304), (4, 520071652), (8, 260035826), (16, 130017913), (113, 18409616), (226, 9204808), (452, 4602404), (613, 3393616), (904, 2301202), (1226, 1696808), (1808, 1150601), (1877, 1108304), (2452, 848404), (3754, 554152), (4904, 424202), (7508, 277076), (9808, 212101), (15016, 138538), (30032, 69269)]