289351924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{4019}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 520027200

約数和(自身を除く): 230675276

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1756, 4019, 8038, 16076, 17999, 35998, 71996, 164779, 329558, 659116, 1764341, 3528682, 7057364, 72337981, 144675962, 289351924]

約数ペア:

[(1, 289351924), (2, 144675962), (4, 72337981), (41, 7057364), (82, 3528682), (164, 1764341), (439, 659116), (878, 329558), (1756, 164779), (4019, 71996), (8038, 35998), (16076, 17999)]