253500928

素因数分解:

$2^9\times {\mathrm{495119}}^1$

素因数の和:495137

約数の個数: 20

約数和(自身を含む): 506507760

約数和(自身を除く): 253006832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 495119, 990238, 1980476, 3960952, 7921904, 15843808, 31687616, 63375232, 126750464, 253500928]

約数ペア:

[(1, 253500928), (2, 126750464), (4, 63375232), (8, 31687616), (16, 15843808), (32, 7921904), (64, 3960952), (128, 1980476), (256, 990238), (512, 495119)]