231133252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{434461}}^1$

素因数の和:434491

約数の個数: 24

約数和(自身を含む): 486597440

約数和(自身を除く): 255464188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 434461, 868922, 1737844, 3041227, 6082454, 8254759, 12164908, 16509518, 33019036, 57783313, 115566626, 231133252]

約数ペア:

[(1, 231133252), (2, 115566626), (4, 57783313), (7, 33019036), (14, 16509518), (19, 12164908), (28, 8254759), (38, 6082454), (76, 3041227), (133, 1737844), (266, 868922), (532, 434461)]