1140992

素因数分解:

$2^8\times {\mathrm{4457}}^1$

素因数の和:4473

約数の個数: 18

約数和(自身を含む): 2278038

約数和(自身を除く): 1137046

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4457, 8914, 17828, 35656, 71312, 142624, 285248, 570496, 1140992]

約数ペア:

[(1, 1140992), (2, 570496), (4, 285248), (8, 142624), (16, 71312), (32, 35656), (64, 17828), (128, 8914), (256, 4457)]