2008379906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2087713}}^1$

素因数の和:2087765

約数の個数: 16

約数和(自身を含む): 3331991544

約数和(自身を除く): 1323611638

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2087713, 4175426, 27140269, 54280538, 77245381, 154490762, 1004189953, 2008379906]

約数ペア:

[(1, 2008379906), (2, 1004189953), (13, 154490762), (26, 77245381), (37, 54280538), (74, 27140269), (481, 4175426), (962, 2087713)]