1997632403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{18059}}^1$

素因数の和:18266

約数の個数: 16

約数和(自身を含む): 2200719360

約数和(自身を除く): 203086957

約数列:

[1, 13, 67, 127, 871, 1651, 8509, 18059, 110617, 234767, 1209953, 2293493, 15729389, 29815409, 153664031, 1997632403]

約数ペア:

[(1, 1997632403), (13, 153664031), (67, 29815409), (127, 15729389), (871, 2293493), (1651, 1209953), (8509, 234767), (18059, 110617)]