2098889195660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{826334329}}^1$

素因数の和:826334465

約数の個数: 24

約数和(自身を含む): 4442373358080

約数和(自身を除く): 2343484162420

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 826334329, 1652668658, 3305337316, 4131671645, 8263343290, 16526686580, 104944459783, 209888919566, 419777839132, 524722298915, 1049444597830, 2098889195660]

約数ペア:

[(1, 2098889195660), (2, 1049444597830), (4, 524722298915), (5, 419777839132), (10, 209888919566), (20, 104944459783), (127, 16526686580), (254, 8263343290), (508, 4131671645), (635, 3305337316), (1270, 1652668658), (2540, 826334329)]