289486516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1741}}^1\times {\mathrm{3779}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 553119840

約数和(自身を除く): 263633324

約数列:

[1, 2, 4, 11, 22, 44, 1741, 3482, 3779, 6964, 7558, 15116, 19151, 38302, 41569, 76604, 83138, 166276, 6579239, 13158478, 26316956, 72371629, 144743258, 289486516]

約数ペア:

[(1, 289486516), (2, 144743258), (4, 72371629), (11, 26316956), (22, 13158478), (44, 6579239), (1741, 166276), (3482, 83138), (3779, 76604), (6964, 41569), (7558, 38302), (15116, 19151)]