2108502256

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{166601}}^1$

素因数の和:166729

約数の個数: 40

約数和(自身を含む): 4710171744

約数和(自身を除く): 2601669488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 166601, 333202, 666404, 1166207, 1332808, 2332414, 2665616, 4664828, 9329656, 18659312, 18825913, 37651826, 75303652, 131781391, 150607304, 263562782, 301214608, 527125564, 1054251128, 2108502256]

約数ペア:

[(1, 2108502256), (2, 1054251128), (4, 527125564), (7, 301214608), (8, 263562782), (14, 150607304), (16, 131781391), (28, 75303652), (56, 37651826), (112, 18825913), (113, 18659312), (226, 9329656), (452, 4664828), (791, 2665616), (904, 2332414), (1582, 1332808), (1808, 1166207), (3164, 666404), (6328, 333202), (12656, 166601)]