264920306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{995941}}^1$

素因数の和:995969

約数の個数: 16

約数和(自身を含む): 478052160

約数和(自身を除く): 213131854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 995941, 1991882, 6971587, 13943174, 18922879, 37845758, 132460153, 264920306]

約数ペア:

[(1, 264920306), (2, 132460153), (7, 37845758), (14, 18922879), (19, 13943174), (38, 6971587), (133, 1991882), (266, 995941)]