10989888932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{249770203}}^1$

素因数の和:249770218

約数の個数: 12

約数和(自身を含む): 20980697136

約数和(自身を除く): 9990808204

約数列:

[1, 2, 4, 11, 22, 44, 249770203, 499540406, 999080812, 2747472233, 5494944466, 10989888932]

約数ペア:

[(1, 10989888932), (2, 5494944466), (4, 2747472233), (11, 999080812), (22, 499540406), (44, 249770203)]