2000649838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{189851}}^1$

素因数の和:190343

約数の個数: 16

約数和(自身を含む): 3280642560

約数和(自身を除く): 1279992722

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 189851, 379702, 2088361, 4176722, 90938629, 181877258, 1000324919, 2000649838]

約数ペア:

[(1, 2000649838), (2, 1000324919), (11, 181877258), (22, 90938629), (479, 4176722), (958, 2088361), (5269, 379702), (10538, 189851)]