305264414

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239611}}^1$

素因数の和:239640

約数の個数: 24

約数和(自身を含む): 573631128

約数和(自身を除く): 268366714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 239611, 479222, 1677277, 3114943, 3354554, 6229886, 11740939, 21804601, 23481878, 43609202, 152632207, 305264414]

約数ペア:

[(1, 305264414), (2, 152632207), (7, 43609202), (13, 23481878), (14, 21804601), (26, 11740939), (49, 6229886), (91, 3354554), (98, 3114943), (182, 1677277), (637, 479222), (1274, 239611)]