268403842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009037}}^1$

素因数の和:1009065

約数の個数: 16

約数和(自身を含む): 484338240

約数和(自身を除く): 215934398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1009037, 2018074, 7063259, 14126518, 19171703, 38343406, 134201921, 268403842]

約数ペア:

[(1, 268403842), (2, 134201921), (7, 38343406), (14, 19171703), (19, 14126518), (38, 7063259), (133, 2018074), (266, 1009037)]