291234272

素因数分解:

$2^5\times 7^1\times {\mathrm{1300153}}^1$

素因数の和:1300170

約数の個数: 24

約数和(自身を含む): 655277616

約数和(自身を除く): 364043344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1300153, 2600306, 5200612, 9101071, 10401224, 18202142, 20802448, 36404284, 41604896, 72808568, 145617136, 291234272]

約数ペア:

[(1, 291234272), (2, 145617136), (4, 72808568), (7, 41604896), (8, 36404284), (14, 20802448), (16, 18202142), (28, 10401224), (32, 9101071), (56, 5200612), (112, 2600306), (224, 1300153)]