2000908803

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{5091371}}^1$

素因数の和:5091505

約数の個数: 8

約数和(自身を含む): 2688244416

約数和(自身を除く): 687335613

約数列:

[1, 3, 131, 393, 5091371, 15274113, 666969601, 2000908803]

約数ペア:

[(1, 2000908803), (3, 666969601), (131, 15274113), (393, 5091371)]