2812754

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6521

約数の個数: 16

約数和(自身を含む): 4978176

約数和(自身を除く): 2165422

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6481, 12962, 45367, 90734, 200911, 401822, 1406377, 2812754]

約数ペア:

[(1, 2812754), (2, 1406377), (7, 401822), (14, 200911), (31, 90734), (62, 45367), (217, 12962), (434, 6481)]