714771286

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:1008

約数の個数: 24

約数和(自身を含む): 1103726232

約数和(自身を除く): 388954946

約数列:

[1, 2, 41, 82, 433, 491, 866, 982, 1681, 3362, 17753, 20131, 35506, 40262, 212603, 425206, 727873, 825371, 1455746, 1650742, 8716723, 17433446, 357385643, 714771286]

約数ペア:

[(1, 714771286), (2, 357385643), (41, 17433446), (82, 8716723), (433, 1650742), (491, 1455746), (866, 825371), (982, 727873), (1681, 425206), (3362, 212603), (17753, 40262), (20131, 35506)]