2019677543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{242371}}^1$

素因数の和:243025

約数の個数: 8

約数和(自身を含む): 2178439536

約数和(自身を除く): 158761993

約数列:

[1, 13, 641, 8333, 242371, 3150823, 155359811, 2019677543]

約数ペア:

[(1, 2019677543), (13, 155359811), (641, 3150823), (8333, 242371)]