2039147536

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{88937}}^1$

素因数の和:90378

約数の個数: 20

約数和(自身を含む): 3953649852

約数和(自身を除く): 1914502316

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 5732, 11464, 22928, 88937, 177874, 355748, 711496, 1422992, 127446721, 254893442, 509786884, 1019573768, 2039147536]

約数ペア:

[(1, 2039147536), (2, 1019573768), (4, 509786884), (8, 254893442), (16, 127446721), (1433, 1422992), (2866, 711496), (5732, 355748), (11464, 177874), (22928, 88937)]