2129408

素因数分解:

$2^9\times {\mathrm{4159}}^1$

素因数の和:4177

約数の個数: 20

約数和(自身を含む): 4255680

約数和(自身を除く): 2126272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4159, 8318, 16636, 33272, 66544, 133088, 266176, 532352, 1064704, 2129408]

約数ペア:

[(1, 2129408), (2, 1064704), (4, 532352), (8, 266176), (16, 133088), (32, 66544), (64, 33272), (128, 16636), (256, 8318), (512, 4159)]