128386622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{705421}}^1$

素因数の和:705443

約数の個数: 16

約数和(自身を含む): 237021792

約数和(自身を除く): 108635170

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 705421, 1410842, 4937947, 9170473, 9875894, 18340946, 64193311, 128386622]

約数ペア:

[(1, 128386622), (2, 64193311), (7, 18340946), (13, 9875894), (14, 9170473), (26, 4937947), (91, 1410842), (182, 705421)]