520773409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17749}}^1$

素因数の和:17860

約数の個数: 16

約数和(自身を含む): 585466000

約数和(自身を除く): 64692591

約数列:

[1, 13, 37, 61, 481, 793, 2257, 17749, 29341, 230737, 656713, 1082689, 8537269, 14074957, 40059493, 520773409]

約数ペア:

[(1, 520773409), (13, 40059493), (37, 14074957), (61, 8537269), (481, 1082689), (793, 656713), (2257, 230737), (17749, 29341)]