2021274844

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{4471847}}^1$

素因数の和:4471964

約数の個数: 12

約数和(自身を含む): 3568534704

約数和(自身を除く): 1547259860

約数列:

[1, 2, 4, 113, 226, 452, 4471847, 8943694, 17887388, 505318711, 1010637422, 2021274844]

約数ペア:

[(1, 2021274844), (2, 1010637422), (4, 505318711), (113, 17887388), (226, 8943694), (452, 4471847)]