2108159368

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{351829}}^1$

素因数の和:351949

約数の個数: 32

約数和(自身を含む): 4559716800

約数和(自身を除く): 2451557432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 351829, 703658, 1407316, 2462803, 2814632, 4925606, 9851212, 19702424, 37645703, 75291406, 150582812, 263519921, 301165624, 527039842, 1054079684, 2108159368]

約数ペア:

[(1, 2108159368), (2, 1054079684), (4, 527039842), (7, 301165624), (8, 263519921), (14, 150582812), (28, 75291406), (56, 37645703), (107, 19702424), (214, 9851212), (428, 4925606), (749, 2814632), (856, 2462803), (1498, 1407316), (2996, 703658), (5992, 351829)]