849142724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{186379}}^1$

素因数の和:186467

約数の個数: 24

約数和(自身を含む): 1596903840

約数和(自身を除く): 747761116

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 186379, 372758, 745516, 3168443, 6336886, 12487393, 12673772, 24974786, 49949572, 212285681, 424571362, 849142724]

約数ペア:

[(1, 849142724), (2, 424571362), (4, 212285681), (17, 49949572), (34, 24974786), (67, 12673772), (68, 12487393), (134, 6336886), (268, 3168443), (1139, 745516), (2278, 372758), (4556, 186379)]