1264592

素因数分解:

$2^4\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1635

約数の個数: 30

約数和(自身を含む): 2851938

約数和(自身を除く): 1587346

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1613, 3226, 6452, 11291, 12904, 22582, 25808, 45164, 79037, 90328, 158074, 180656, 316148, 632296, 1264592]

約数ペア:

[(1, 1264592), (2, 632296), (4, 316148), (7, 180656), (8, 158074), (14, 90328), (16, 79037), (28, 45164), (49, 25808), (56, 22582), (98, 12904), (112, 11291), (196, 6452), (392, 3226), (784, 1613)]