2009388082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{56453}}^1$

素因数の和:56542

約数の個数: 24

約数和(自身を含む): 3336092676

約数和(自身を除く): 1326704594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 17797, 35594, 56453, 112906, 733889, 1467778, 2088761, 4177522, 27153893, 54307786, 77284157, 154568314, 1004694041, 2009388082]

約数ペア:

[(1, 2009388082), (2, 1004694041), (13, 154568314), (26, 77284157), (37, 54307786), (74, 27153893), (481, 4177522), (962, 2088761), (1369, 1467778), (2738, 733889), (17797, 112906), (35594, 56453)]