289056404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{794111}}^1$

素因数の和:794135

約数の個数: 24

約数和(自身を含む): 622583808

約数和(自身を除く): 333527404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 794111, 1588222, 3176444, 5558777, 10323443, 11117554, 20646886, 22235108, 41293772, 72264101, 144528202, 289056404]

約数ペア:

[(1, 289056404), (2, 144528202), (4, 72264101), (7, 41293772), (13, 22235108), (14, 20646886), (26, 11117554), (28, 10323443), (52, 5558777), (91, 3176444), (182, 1588222), (364, 794111)]