2111569446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{378011}}^1$

素因数の和:378049

約数の個数: 48

約数和(自身を含む): 5171204160

約数和(自身を除く): 3059634714

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 378011, 756022, 1134033, 2268066, 2646077, 5292154, 7182209, 7938231, 14364418, 15876462, 18522539, 21546627, 37045078, 43093254, 50275463, 55567617, 100550926, 111135234, 150826389, 301652778, 351928241, 703856482, 1055784723, 2111569446]

約数ペア:

[(1, 2111569446), (2, 1055784723), (3, 703856482), (6, 351928241), (7, 301652778), (14, 150826389), (19, 111135234), (21, 100550926), (38, 55567617), (42, 50275463), (49, 43093254), (57, 37045078), (98, 21546627), (114, 18522539), (133, 15876462), (147, 14364418), (266, 7938231), (294, 7182209), (399, 5292154), (798, 2646077), (931, 2268066), (1862, 1134033), (2793, 756022), (5586, 378011)]