2017847078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{27827}}^1$

素因数の和:30631

約数の個数: 16

約数和(自身を含む): 3260885040

約数和(自身を除く): 1243037962

約数列:

[1, 2, 13, 26, 2789, 5578, 27827, 36257, 55654, 72514, 361751, 723502, 77609503, 155219006, 1008923539, 2017847078]

約数ペア:

[(1, 2017847078), (2, 1008923539), (13, 155219006), (26, 77609503), (2789, 723502), (5578, 361751), (27827, 72514), (36257, 55654)]