2021663776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{198047}}^1$

素因数の和:198097

約数の個数: 48

約数和(自身を含む): 4491728640

約数和(自身を除く): 2470064864

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 198047, 396094, 792188, 1584376, 2178517, 3168752, 4357034, 5743363, 6337504, 8714068, 11486726, 17428136, 22973452, 34856272, 45946904, 63176993, 69712544, 91893808, 126353986, 183787616, 252707972, 505415944, 1010831888, 2021663776]

約数ペア:

[(1, 2021663776), (2, 1010831888), (4, 505415944), (8, 252707972), (11, 183787616), (16, 126353986), (22, 91893808), (29, 69712544), (32, 63176993), (44, 45946904), (58, 34856272), (88, 22973452), (116, 17428136), (176, 11486726), (232, 8714068), (319, 6337504), (352, 5743363), (464, 4357034), (638, 3168752), (928, 2178517), (1276, 1584376), (2552, 792188), (5104, 396094), (10208, 198047)]