265869212

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{130073}}^1$

素因数の和:130157

約数の個数: 24

約数和(自身を含む): 539026656

約数和(自身を除く): 273157444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 130073, 260146, 520292, 910511, 1821022, 3642044, 9495329, 18990658, 37981316, 66467303, 132934606, 265869212]

約数ペア:

[(1, 265869212), (2, 132934606), (4, 66467303), (7, 37981316), (14, 18990658), (28, 9495329), (73, 3642044), (146, 1821022), (292, 910511), (511, 520292), (1022, 260146), (2044, 130073)]