2061610210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18741911}}^1$

素因数の和:18741929

約数の個数: 16

約数和(自身を含む): 4048252992

約数和(自身を除く): 1986642782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18741911, 37483822, 93709555, 187419110, 206161021, 412322042, 1030805105, 2061610210]

約数ペア:

[(1, 2061610210), (2, 1030805105), (5, 412322042), (10, 206161021), (11, 187419110), (22, 93709555), (55, 37483822), (110, 18741911)]