2080643536

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{225373}}^1$

素因数の和:225958

約数の個数: 20

約数和(自身を含む): 4038251332

約数和(自身を除く): 1957607796

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 225373, 450746, 901492, 1802984, 3605968, 130040221, 260080442, 520160884, 1040321768, 2080643536]

約数ペア:

[(1, 2080643536), (2, 1040321768), (4, 520160884), (8, 260080442), (16, 130040221), (577, 3605968), (1154, 1802984), (2308, 901492), (4616, 450746), (9232, 225373)]