2019795859

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 2072860416

約数和(自身を除く): 53064557

約数列:

[1, 71, 131, 397, 547, 9301, 28187, 38837, 52007, 71657, 217159, 3692497, 5087647, 15418289, 28447829, 2019795859]

約数ペア:

[(1, 2019795859), (71, 28447829), (131, 15418289), (397, 5087647), (547, 3692497), (9301, 217159), (28187, 71657), (38837, 52007)]