848428

素因数分解:

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

素因数の和:361

約数の個数: 24

約数和(自身を含む): 1716512

約数和(自身を除く): 868084

約数列:

[1, 2, 4, 7, 14, 28, 157, 193, 314, 386, 628, 772, 1099, 1351, 2198, 2702, 4396, 5404, 30301, 60602, 121204, 212107, 424214, 848428]

約数ペア:

[(1, 848428), (2, 424214), (4, 212107), (7, 121204), (14, 60602), (28, 30301), (157, 5404), (193, 4396), (314, 2702), (386, 2198), (628, 1351), (772, 1099)]