293139712

素因数分解:

$2^8\times {\mathrm{1145077}}^1$

素因数の和:1145093

約数の個数: 18

約数和(自身を含む): 585134858

約数和(自身を除く): 291995146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1145077, 2290154, 4580308, 9160616, 18321232, 36642464, 73284928, 146569856, 293139712]

約数ペア:

[(1, 293139712), (2, 146569856), (4, 73284928), (8, 36642464), (16, 18321232), (32, 9160616), (64, 4580308), (128, 2290154), (256, 1145077)]