2907832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2794568

約数列:

[1, 2, 4, 8, 43, 79, 86, 107, 158, 172, 214, 316, 344, 428, 632, 856, 3397, 4601, 6794, 8453, 9202, 13588, 16906, 18404, 27176, 33812, 36808, 67624, 363479, 726958, 1453916, 2907832]

約数ペア:

[(1, 2907832), (2, 1453916), (4, 726958), (8, 363479), (43, 67624), (79, 36808), (86, 33812), (107, 27176), (158, 18404), (172, 16906), (214, 13588), (316, 9202), (344, 8453), (428, 6794), (632, 4601), (856, 3397)]