2016155764

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{51691}}^1$

素因数の和:51908

約数の個数: 36

約数和(自身を含む): 4125021600

約数和(自身を除く): 2108865836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 9751, 19502, 39004, 51691, 103382, 206764, 361837, 723674, 1447348, 2532859, 5065718, 10131436, 10286509, 20573018, 41146036, 72005563, 144011126, 288022252, 504038941, 1008077882, 2016155764]

約数ペア:

[(1, 2016155764), (2, 1008077882), (4, 504038941), (7, 288022252), (14, 144011126), (28, 72005563), (49, 41146036), (98, 20573018), (196, 10286509), (199, 10131436), (398, 5065718), (796, 2532859), (1393, 1447348), (2786, 723674), (5572, 361837), (9751, 206764), (19502, 103382), (39004, 51691)]