2198024752

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{254873}}^1$

素因数の和:254906

約数の個数: 60

約数和(自身を含む): 5404348296

約数和(自身を除く): 3206323544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 254873, 509746, 1019492, 1784111, 2038984, 2803603, 3568222, 4077968, 5607206, 7136444, 11214412, 12488777, 14272888, 19625221, 22428824, 24977554, 28545776, 39250442, 44857648, 49955108, 78500884, 99910216, 137376547, 157001768, 199820432, 274753094, 314003536, 549506188, 1099012376, 2198024752]

約数ペア:

[(1, 2198024752), (2, 1099012376), (4, 549506188), (7, 314003536), (8, 274753094), (11, 199820432), (14, 157001768), (16, 137376547), (22, 99910216), (28, 78500884), (44, 49955108), (49, 44857648), (56, 39250442), (77, 28545776), (88, 24977554), (98, 22428824), (112, 19625221), (154, 14272888), (176, 12488777), (196, 11214412), (308, 7136444), (392, 5607206), (539, 4077968), (616, 3568222), (784, 2803603), (1078, 2038984), (1232, 1784111), (2156, 1019492), (4312, 509746), (8624, 254873)]