16660442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 27922320

約数和(自身を除く): 11261878

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 277, 493, 554, 986, 1037, 1769, 2074, 3538, 4709, 8033, 9418, 16066, 16897, 30073, 33794, 60146, 136561, 273122, 287249, 490013, 574498, 980026, 8330221, 16660442]

約数ペア:

[(1, 16660442), (2, 8330221), (17, 980026), (29, 574498), (34, 490013), (58, 287249), (61, 273122), (122, 136561), (277, 60146), (493, 33794), (554, 30073), (986, 16897), (1037, 16066), (1769, 9418), (2074, 8033), (3538, 4709)]