2164708924

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{8521}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 4451620096

約数和(自身を除く): 2286911172

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 211, 301, 422, 602, 844, 1204, 1477, 2954, 5908, 8521, 9073, 17042, 18146, 34084, 36292, 59647, 63511, 119294, 127022, 238588, 254044, 366403, 732806, 1465612, 1797931, 2564821, 3595862, 5129642, 7191724, 10259284, 12585517, 25171034, 50342068, 77311033, 154622066, 309244132, 541177231, 1082354462, 2164708924]

約数ペア:

[(1, 2164708924), (2, 1082354462), (4, 541177231), (7, 309244132), (14, 154622066), (28, 77311033), (43, 50342068), (86, 25171034), (172, 12585517), (211, 10259284), (301, 7191724), (422, 5129642), (602, 3595862), (844, 2564821), (1204, 1797931), (1477, 1465612), (2954, 732806), (5908, 366403), (8521, 254044), (9073, 238588), (17042, 127022), (18146, 119294), (34084, 63511), (36292, 59647)]