2040010008952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{16265947}}^1$

素因数の和:16266271

約数の個数: 32

約数和(自身を含む): 3902851563120

約数和(自身を除く): 1862841554168

約数列:

[1, 2, 4, 8, 61, 122, 244, 257, 488, 514, 1028, 2056, 15677, 31354, 62708, 125416, 16265947, 32531894, 65063788, 130127576, 992222767, 1984445534, 3968891068, 4180348379, 7937782136, 8360696758, 16721393516, 33442787032, 255001251119, 510002502238, 1020005004476, 2040010008952]

約数ペア:

[(1, 2040010008952), (2, 1020005004476), (4, 510002502238), (8, 255001251119), (61, 33442787032), (122, 16721393516), (244, 8360696758), (257, 7937782136), (488, 4180348379), (514, 3968891068), (1028, 1984445534), (2056, 992222767), (15677, 130127576), (31354, 65063788), (62708, 32531894), (125416, 16265947)]