2019446871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1785541}}^1$

素因数の和:1785586

約数の個数: 16

約数和(自身を含む): 2999710560

約数和(自身を除く): 980263689

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1785541, 5356623, 23212033, 51780689, 69636099, 155342067, 673148957, 2019446871]

約数ペア:

[(1, 2019446871), (3, 673148957), (13, 155342067), (29, 69636099), (39, 51780689), (87, 23212033), (377, 5356623), (1131, 1785541)]