889076452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20206283}}^1$

素因数の和:20206298

約数の個数: 12

約数和(自身を含む): 1697327856

約数和(自身を除く): 808251404

約数列:

[1, 2, 4, 11, 22, 44, 20206283, 40412566, 80825132, 222269113, 444538226, 889076452]

約数ペア:

[(1, 889076452), (2, 444538226), (4, 222269113), (11, 80825132), (22, 40412566), (44, 20206283)]