1420227058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{7537}}^1$

素因数の和:8937

約数の個数: 16

約数和(自身を含む): 2162260224

約数和(自身を除く): 742033166

約数列:

[1, 2, 71, 142, 1327, 2654, 7537, 15074, 94217, 188434, 535127, 1070254, 10001599, 20003198, 710113529, 1420227058]

約数ペア:

[(1, 1420227058), (2, 710113529), (71, 20003198), (142, 10001599), (1327, 1070254), (2654, 535127), (7537, 188434), (15074, 94217)]