461188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 1016652

約数和(自身を除く): 555464

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 181, 182, 196, 362, 364, 637, 724, 1267, 1274, 2353, 2534, 2548, 4706, 5068, 8869, 9412, 16471, 17738, 32942, 35476, 65884, 115297, 230594, 461188]

約数ペア:

[(1, 461188), (2, 230594), (4, 115297), (7, 65884), (13, 35476), (14, 32942), (26, 17738), (28, 16471), (49, 9412), (52, 8869), (91, 5068), (98, 4706), (181, 2548), (182, 2534), (196, 2353), (362, 1274), (364, 1267), (637, 724)]