2647731043

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{8681}}^1$

素因数の和:8942

約数の個数: 16

約数和(自身を含む): 2812968000

約数和(自身を除く): 165236957

約数列:

[1, 23, 89, 149, 2047, 3427, 8681, 13261, 199663, 305003, 772609, 1293469, 17770007, 29749787, 115118741, 2647731043]

約数ペア:

[(1, 2647731043), (23, 115118741), (89, 29749787), (149, 17770007), (2047, 1293469), (3427, 772609), (8681, 305003), (13261, 199663)]