2018982979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 2190700512

約数和(自身を除く): 171717533

約数列:

[1, 13, 233, 373, 1787, 3029, 4849, 23231, 86909, 416371, 666551, 1129817, 5412823, 8665163, 155306383, 2018982979]

約数ペア:

[(1, 2018982979), (13, 155306383), (233, 8665163), (373, 5412823), (1787, 1129817), (3029, 666551), (4849, 416371), (23231, 86909)]