1684228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 3697932

約数和(自身を除く): 2013704

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 661, 1274, 1322, 2548, 2644, 4627, 8593, 9254, 17186, 18508, 32389, 34372, 60151, 64778, 120302, 129556, 240604, 421057, 842114, 1684228]

約数ペア:

[(1, 1684228), (2, 842114), (4, 421057), (7, 240604), (13, 129556), (14, 120302), (26, 64778), (28, 60151), (49, 34372), (52, 32389), (91, 18508), (98, 17186), (182, 9254), (196, 8593), (364, 4627), (637, 2644), (661, 2548), (1274, 1322)]