9886828

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 20431992

約数和(自身を除く): 10545164

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 691, 1022, 1382, 2044, 2764, 3577, 4837, 7154, 9674, 14308, 19348, 33859, 50443, 67718, 100886, 135436, 201772, 353101, 706202, 1412404, 2471707, 4943414, 9886828]

約数ペア:

[(1, 9886828), (2, 4943414), (4, 2471707), (7, 1412404), (14, 706202), (28, 353101), (49, 201772), (73, 135436), (98, 100886), (146, 67718), (196, 50443), (292, 33859), (511, 19348), (691, 14308), (1022, 9674), (1382, 7154), (2044, 4837), (2764, 3577)]