2012707563

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{323951}}^1$

素因数の和:324082

約数の個数: 16

約数和(自身を含む): 2850777600

約数和(自身を除く): 838070037

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 323951, 971853, 6155069, 18465207, 35310659, 105931977, 670902521, 2012707563]

約数ペア:

[(1, 2012707563), (3, 670902521), (19, 105931977), (57, 35310659), (109, 18465207), (327, 6155069), (2071, 971853), (6213, 323951)]