2000551683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{105331}}^1$

素因数の和:105834

約数の個数: 16

約数和(自身を含む): 2878512896

約数和(自身を除く): 877961213

約数列:

[1, 3, 13, 39, 487, 1461, 6331, 18993, 105331, 315993, 1369303, 4107909, 51296197, 153888591, 666850561, 2000551683]

約数ペア:

[(1, 2000551683), (3, 666850561), (13, 153888591), (39, 51296197), (487, 4107909), (1461, 1369303), (6331, 315993), (18993, 105331)]