2012324487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{178921}}^1$

素因数の和:179110

約数の個数: 16

約数和(自身を含む): 2816947968

約数和(自身を除く): 804623481

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 178921, 536763, 4115183, 12345549, 29164123, 87492369, 670774829, 2012324487]

約数ペア:

[(1, 2012324487), (3, 670774829), (23, 87492369), (69, 29164123), (163, 12345549), (489, 4115183), (3749, 536763), (11247, 178921)]