268462894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009259}}^1$

素因数の和:1009287

約数の個数: 16

約数和(自身を含む): 484444800

約数和(自身を除く): 215981906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1009259, 2018518, 7064813, 14129626, 19175921, 38351842, 134231447, 268462894]

約数ペア:

[(1, 268462894), (2, 134231447), (7, 38351842), (14, 19175921), (19, 14129626), (38, 7064813), (133, 2018518), (266, 1009259)]