297346712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{219931}}^1$

素因数の和:219963

約数の個数: 24

約数和(自身を含む): 603713340

約数和(自身を除く): 306366628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 219931, 439862, 879724, 1759448, 2859103, 5718206, 11436412, 22872824, 37168339, 74336678, 148673356, 297346712]

約数ペア:

[(1, 297346712), (2, 148673356), (4, 74336678), (8, 37168339), (13, 22872824), (26, 11436412), (52, 5718206), (104, 2859103), (169, 1759448), (338, 879724), (676, 439862), (1352, 219931)]