2011725076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191447}}^1$

素因数の和:191559

約数の個数: 24

約数和(自身を含む): 3666612096

約数和(自身を除く): 1654887020

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 191447, 382894, 765788, 7083539, 13592737, 14167078, 27185474, 28334156, 54370948, 502931269, 1005862538, 2011725076]

約数ペア:

[(1, 2011725076), (2, 1005862538), (4, 502931269), (37, 54370948), (71, 28334156), (74, 27185474), (142, 14167078), (148, 13592737), (284, 7083539), (2627, 765788), (5254, 382894), (10508, 191447)]