2008097660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{664933}}^1$

素因数の和:665093

約数の個数: 24

約数和(自身を含む): 4244938656

約数和(自身を除く): 2236840996

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 664933, 1329866, 2659732, 3324665, 6649330, 13298660, 100404883, 200809766, 401619532, 502024415, 1004048830, 2008097660]

約数ペア:

[(1, 2008097660), (2, 1004048830), (4, 502024415), (5, 401619532), (10, 200809766), (20, 100404883), (151, 13298660), (302, 6649330), (604, 3324665), (755, 2659732), (1510, 1329866), (3020, 664933)]