2989616

素因数分解:

$2^4\times 7^1\times {\mathrm{26693}}^1$

素因数の和:26708

約数の個数: 20

約数和(自身を含む): 6620112

約数和(自身を除く): 3630496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26693, 53386, 106772, 186851, 213544, 373702, 427088, 747404, 1494808, 2989616]

約数ペア:

[(1, 2989616), (2, 1494808), (4, 747404), (7, 427088), (8, 373702), (14, 213544), (16, 186851), (28, 106772), (56, 53386), (112, 26693)]