78848986

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 124056000

約数和(自身を除く): 45207014

約数列:

[1, 2, 41, 47, 82, 94, 499, 998, 1681, 1927, 3362, 3854, 20459, 23453, 40918, 46906, 79007, 158014, 838819, 961573, 1677638, 1923146, 39424493, 78848986]

約数ペア:

[(1, 78848986), (2, 39424493), (41, 1923146), (47, 1677638), (82, 961573), (94, 838819), (499, 158014), (998, 79007), (1681, 46906), (1927, 40918), (3362, 23453), (3854, 20459)]