2016089278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{244493}}^1$

素因数の和:244552

約数の個数: 32

約数和(自身を含む): 3755427840

約数和(自身を除く): 1739338562

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 244493, 488986, 1711451, 3422902, 4645367, 7579283, 9290734, 15158566, 32517569, 53054981, 65035138, 106109962, 144006377, 288012754, 1008044639, 2016089278]

約数ペア:

[(1, 2016089278), (2, 1008044639), (7, 288012754), (14, 144006377), (19, 106109962), (31, 65035138), (38, 53054981), (62, 32517569), (133, 15158566), (217, 9290734), (266, 7579283), (434, 4645367), (589, 3422902), (1178, 1711451), (4123, 488986), (8246, 244493)]