2109559426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 3432744000

約数和(自身を除く): 1323184574

約数列:

[1, 2, 13, 26, 277, 499, 554, 587, 998, 1174, 3601, 6487, 7202, 7631, 12974, 15262, 138223, 162599, 276446, 292913, 325198, 585826, 1796899, 2113787, 3593798, 3807869, 4227574, 7615738, 81136901, 162273802, 1054779713, 2109559426]

約数ペア:

[(1, 2109559426), (2, 1054779713), (13, 162273802), (26, 81136901), (277, 7615738), (499, 4227574), (554, 3807869), (587, 3593798), (998, 2113787), (1174, 1796899), (3601, 585826), (6487, 325198), (7202, 292913), (7631, 276446), (12974, 162599), (15262, 138223)]