2010106091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{19417}}^1$

素因数の和:20090

約数の個数: 16

約数和(自身を含む): 2400996864

約数和(自身を除く): 390890773

約数列:

[1, 7, 23, 161, 643, 4501, 14789, 19417, 103523, 135919, 446591, 3126137, 12485131, 87395917, 287158013, 2010106091]

約数ペア:

[(1, 2010106091), (7, 287158013), (23, 87395917), (161, 12485131), (643, 3126137), (4501, 446591), (14789, 135919), (19417, 103523)]