2016179997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{394633}}^1$

素因数の和:394780

約数の個数: 16

約数和(自身を含む): 2917134528

約数和(自身を除く): 900954531

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 394633, 1183899, 5130229, 15390687, 51696923, 155090769, 672059999, 2016179997]

約数ペア:

[(1, 2016179997), (3, 672059999), (13, 155090769), (39, 51696923), (131, 15390687), (393, 5130229), (1703, 1183899), (5109, 394633)]