2016451419

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{121921}}^1$

素因数の和:122110

約数の個数: 16

約数和(自身を含む): 2779821600

約数和(自身を除く): 763370181

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 121921, 365763, 4511077, 13533231, 18166229, 54498687, 672150473, 2016451419]

約数ペア:

[(1, 2016451419), (3, 672150473), (37, 54498687), (111, 18166229), (149, 13533231), (447, 4511077), (5513, 365763), (16539, 121921)]