427453412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 801964800

約数和(自身を除く): 374511388

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 233, 239, 404, 466, 478, 932, 956, 1919, 3838, 4427, 4541, 7676, 8854, 9082, 17708, 18164, 23533, 24139, 47066, 48278, 55687, 94132, 96556, 111374, 222748, 447127, 458641, 894254, 917282, 1058053, 1788508, 1834564, 2116106, 4232212, 5624387, 11248774, 22497548, 106863353, 213726706, 427453412]

約数ペア:

[(1, 427453412), (2, 213726706), (4, 106863353), (19, 22497548), (38, 11248774), (76, 5624387), (101, 4232212), (202, 2116106), (233, 1834564), (239, 1788508), (404, 1058053), (466, 917282), (478, 894254), (932, 458641), (956, 447127), (1919, 222748), (3838, 111374), (4427, 96556), (4541, 94132), (7676, 55687), (8854, 48278), (9082, 47066), (17708, 24139), (18164, 23533)]