2051299789

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{16619}}^1$

素因数の和:16873

約数の個数: 24

約数和(自身を含む): 2614658400

約数和(自身を除く): 563358611

約数列:

[1, 7, 11, 49, 77, 229, 539, 1603, 2519, 11221, 16619, 17633, 116333, 123431, 182809, 814331, 1279663, 3805751, 8957641, 26640257, 41863261, 186481799, 293042827, 2051299789]

約数ペア:

[(1, 2051299789), (7, 293042827), (11, 186481799), (49, 41863261), (77, 26640257), (229, 8957641), (539, 3805751), (1603, 1279663), (2519, 814331), (11221, 182809), (16619, 123431), (17633, 116333)]