2056551716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{2339}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 3962649600

約数和(自身を除く): 1906097884

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 503, 874, 1006, 1748, 2012, 2339, 4678, 9356, 9557, 11569, 19114, 23138, 38228, 44441, 46276, 53797, 88882, 107594, 177764, 215188, 219811, 439622, 879244, 1022143, 1176517, 2044286, 2353034, 4088572, 4706068, 22353823, 27059891, 44707646, 54119782, 89415292, 108239564, 514137929, 1028275858, 2056551716]

約数ペア:

[(1, 2056551716), (2, 1028275858), (4, 514137929), (19, 108239564), (23, 89415292), (38, 54119782), (46, 44707646), (76, 27059891), (92, 22353823), (437, 4706068), (503, 4088572), (874, 2353034), (1006, 2044286), (1748, 1176517), (2012, 1022143), (2339, 879244), (4678, 439622), (9356, 219811), (9557, 215188), (11569, 177764), (19114, 107594), (23138, 88882), (38228, 53797), (44441, 46276)]