2017654712

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{20533}}^1$

素因数の和:20783

約数の個数: 32

約数和(自身を含む): 3858749280

約数和(自身を除く): 1841094568

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 346, 568, 692, 1384, 12283, 20533, 24566, 41066, 49132, 82132, 98264, 164264, 1457843, 2915686, 3552209, 5831372, 7104418, 11662744, 14208836, 28417672, 252206839, 504413678, 1008827356, 2017654712]

約数ペア:

[(1, 2017654712), (2, 1008827356), (4, 504413678), (8, 252206839), (71, 28417672), (142, 14208836), (173, 11662744), (284, 7104418), (346, 5831372), (568, 3552209), (692, 2915686), (1384, 1457843), (12283, 164264), (20533, 98264), (24566, 82132), (41066, 49132)]