2017026986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{389839}}^1$

素因数の和:390053

約数の個数: 16

約数和(自身を含む): 3274656000

約数和(自身を除く): 1257629014

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 389839, 779678, 5067907, 10135814, 77577961, 155155922, 1008513493, 2017026986]

約数ペア:

[(1, 2017026986), (2, 1008513493), (13, 155155922), (26, 77577961), (199, 10135814), (398, 5067907), (2587, 779678), (5174, 389839)]