2050218919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{15473}}^1$

素因数の和:16326

約数の個数: 16

約数和(自身を含む): 2448110592

約数和(自身を除く): 397891673

約数列:

[1, 7, 23, 161, 823, 5761, 15473, 18929, 108311, 132503, 355879, 2491153, 12734279, 89139953, 292888417, 2050218919]

約数ペア:

[(1, 2050218919), (7, 292888417), (23, 89139953), (161, 12734279), (823, 2491153), (5761, 355879), (15473, 132503), (18929, 108311)]