129222548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355007}}^1$

素因数の和:355031

約数の個数: 24

約数和(自身を含む): 278326272

約数和(自身を除く): 149103724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 355007, 710014, 1420028, 2485049, 4615091, 4970098, 9230182, 9940196, 18460364, 32305637, 64611274, 129222548]

約数ペア:

[(1, 129222548), (2, 64611274), (4, 32305637), (7, 18460364), (13, 9940196), (14, 9230182), (26, 4970098), (28, 4615091), (52, 2485049), (91, 1420028), (182, 710014), (364, 355007)]