1696856

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 3678240

約数和(自身を除く): 1981384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 193, 314, 386, 628, 772, 1099, 1256, 1351, 1544, 2198, 2702, 4396, 5404, 8792, 10808, 30301, 60602, 121204, 212107, 242408, 424214, 848428, 1696856]

約数ペア:

[(1, 1696856), (2, 848428), (4, 424214), (7, 242408), (8, 212107), (14, 121204), (28, 60602), (56, 30301), (157, 10808), (193, 8792), (314, 5404), (386, 4396), (628, 2702), (772, 2198), (1099, 1544), (1256, 1351)]