2077967554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{9743}}^1$

素因数の和:10402

約数の個数: 24

約数和(自身を含む): 3380856192

約数和(自身を除く): 1302888638

約数列:

[1, 2, 13, 26, 169, 338, 631, 1262, 8203, 9743, 16406, 19486, 106639, 126659, 213278, 253318, 1646567, 3293134, 6147833, 12295666, 79921829, 159843658, 1038983777, 2077967554]

約数ペア:

[(1, 2077967554), (2, 1038983777), (13, 159843658), (26, 79921829), (169, 12295666), (338, 6147833), (631, 3293134), (1262, 1646567), (8203, 253318), (9743, 213278), (16406, 126659), (19486, 106639)]