826972139522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1993}}^1\times {\mathrm{20929}}^1$

素因数の和:23378

約数の個数: 32

約数和(自身を含む): 1298107399680

約数和(自身を除く): 471135260158

約数列:

[1, 2, 23, 46, 431, 862, 1993, 3986, 9913, 19826, 20929, 41858, 45839, 91678, 481367, 858983, 962734, 1717966, 9020399, 18040798, 19756609, 39513218, 41711497, 83422994, 207469177, 414938354, 959364431, 1918728862, 17977655207, 35955310414, 413486069761, 826972139522]

約数ペア:

[(1, 826972139522), (2, 413486069761), (23, 35955310414), (46, 17977655207), (431, 1918728862), (862, 959364431), (1993, 414938354), (3986, 207469177), (9913, 83422994), (19826, 41711497), (20929, 39513218), (41858, 19756609), (45839, 18040798), (91678, 9020399), (481367, 1717966), (858983, 962734)]