2009832236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{562663}}^1$

素因数の和:562733

約数の個数: 24

約数和(自身を含む): 3781102080

約数和(自身を除く): 1771269844

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 562663, 1125326, 2250652, 10690597, 21381194, 26445161, 42762388, 52890322, 105780644, 502458059, 1004916118, 2009832236]

約数ペア:

[(1, 2009832236), (2, 1004916118), (4, 502458059), (19, 105780644), (38, 52890322), (47, 42762388), (76, 26445161), (94, 21381194), (188, 10690597), (893, 2250652), (1786, 1125326), (3572, 562663)]