2016181191

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{63781}}^1$

素因数の和:64082

約数の個数: 16

約数和(自身を含む): 2764567008

約数和(自身を除く): 748385817

約数列:

[1, 3, 41, 123, 257, 771, 10537, 31611, 63781, 191343, 2615021, 7845063, 16391717, 49175151, 672060397, 2016181191]

約数ペア:

[(1, 2016181191), (3, 672060397), (41, 49175151), (123, 16391717), (257, 7845063), (771, 2615021), (10537, 191343), (31611, 63781)]