489299710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{17419}}^1$

素因数の和:17532

約数の個数: 24

約数和(自身を含む): 897722280

約数和(自身を除く): 408422570

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 5618, 14045, 17419, 28090, 34838, 87095, 174190, 923207, 1846414, 4616035, 9232070, 48929971, 97859942, 244649855, 489299710]

約数ペア:

[(1, 489299710), (2, 244649855), (5, 97859942), (10, 48929971), (53, 9232070), (106, 4616035), (265, 1846414), (530, 923207), (2809, 174190), (5618, 87095), (14045, 34838), (17419, 28090)]