314603978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{8237}}^1$

素因数の和:8378

約数の個数: 24

約数和(自身を含む): 515583468

約数和(自身を除く): 200979490

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1469, 2938, 8237, 16474, 19097, 38194, 107081, 214162, 930781, 1392053, 1861562, 2784106, 12100153, 24200306, 157301989, 314603978]

約数ペア:

[(1, 314603978), (2, 157301989), (13, 24200306), (26, 12100153), (113, 2784106), (169, 1861562), (226, 1392053), (338, 930781), (1469, 214162), (2938, 107081), (8237, 38194), (16474, 19097)]