139252366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 230590080

約数和(自身を除く): 91337714

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 2239, 2827, 4478, 5654, 24629, 31097, 49258, 62194, 270919, 541838, 575423, 1150846, 6329653, 12659306, 69626183, 139252366]

約数ペア:

[(1, 139252366), (2, 69626183), (11, 12659306), (22, 6329653), (121, 1150846), (242, 575423), (257, 541838), (514, 270919), (2239, 62194), (2827, 49258), (4478, 31097), (5654, 24629)]