2019649418

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1\times {\mathrm{6571}}^1$

素因数の和:7477

約数の個数: 16

約数和(自身を含む): 3047778144

約数和(自身を除く): 1028128726

約数列:

[1, 2, 227, 454, 677, 1354, 6571, 13142, 153679, 307358, 1491617, 2983234, 4448567, 8897134, 1009824709, 2019649418]

約数ペア:

[(1, 2019649418), (2, 1009824709), (227, 8897134), (454, 4448567), (677, 2983234), (1354, 1491617), (6571, 307358), (13142, 153679)]