2089144

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 3953520

約数和(自身を除く): 1864376

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 2311, 4622, 9244, 18488, 261143, 522286, 1044572, 2089144]

約数ペア:

[(1, 2089144), (2, 1044572), (4, 522286), (8, 261143), (113, 18488), (226, 9244), (452, 4622), (904, 2311)]