291424

素因数分解:

$2^5\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 656208

約数和(自身を除く): 364784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1301, 2602, 5204, 9107, 10408, 18214, 20816, 36428, 41632, 72856, 145712, 291424]

約数ペア:

[(1, 291424), (2, 145712), (4, 72856), (7, 41632), (8, 36428), (14, 20816), (16, 18214), (28, 10408), (32, 9107), (56, 5204), (112, 2602), (224, 1301)]