2005689710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5420783}}^1$

素因数の和:5420827

約数の個数: 16

約数和(自身を含む): 3707816256

約数和(自身を除く): 1702126546

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5420783, 10841566, 27103915, 54207830, 200568971, 401137942, 1002844855, 2005689710]

約数ペア:

[(1, 2005689710), (2, 1002844855), (5, 401137942), (10, 200568971), (37, 54207830), (74, 27103915), (185, 10841566), (370, 5420783)]