455552188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17627}}^1$

素因数の和:17722

約数の個数: 48

約数和(自身を含む): 995065344

約数和(自身を除く): 539513156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 17627, 25844, 35254, 70508, 123389, 229151, 246778, 458302, 493556, 916604, 1251517, 1604057, 2503034, 3208114, 5006068, 6416228, 8760619, 16269721, 17521238, 32539442, 35042476, 65078884, 113888047, 227776094, 455552188]

約数ペア:

[(1, 455552188), (2, 227776094), (4, 113888047), (7, 65078884), (13, 35042476), (14, 32539442), (26, 17521238), (28, 16269721), (52, 8760619), (71, 6416228), (91, 5006068), (142, 3208114), (182, 2503034), (284, 1604057), (364, 1251517), (497, 916604), (923, 493556), (994, 458302), (1846, 246778), (1988, 229151), (3692, 123389), (6461, 70508), (12922, 35254), (17627, 25844)]