2000658836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45469519}}^1$

素因数の和:45469534

約数の個数: 12

約数和(自身を含む): 3819439680

約数和(自身を除く): 1818780844

約数列:

[1, 2, 4, 11, 22, 44, 45469519, 90939038, 181878076, 500164709, 1000329418, 2000658836]

約数ペア:

[(1, 2000658836), (2, 1000329418), (4, 500164709), (11, 181878076), (22, 90939038), (44, 45469519)]