260144552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{445453}}^1$

素因数の和:445532

約数の個数: 16

約数和(自身を含む): 494453940

約数和(自身を除く): 234309388

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 445453, 890906, 1781812, 3563624, 32518069, 65036138, 130072276, 260144552]

約数ペア:

[(1, 260144552), (2, 130072276), (4, 65036138), (8, 32518069), (73, 3563624), (146, 1781812), (292, 890906), (584, 445453)]