2017325884

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{51721}}^1$

素因数の和:51938

約数の個数: 36

約数和(自身を含む): 4127415600

約数和(自身を除く): 2110089716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 9751, 19502, 39004, 51721, 103442, 206884, 362047, 724094, 1448188, 2534329, 5068658, 10137316, 10292479, 20584958, 41169916, 72047353, 144094706, 288189412, 504331471, 1008662942, 2017325884]

約数ペア:

[(1, 2017325884), (2, 1008662942), (4, 504331471), (7, 288189412), (14, 144094706), (28, 72047353), (49, 41169916), (98, 20584958), (196, 10292479), (199, 10137316), (398, 5068658), (796, 2534329), (1393, 1448188), (2786, 724094), (5572, 362047), (9751, 206884), (19502, 103442), (39004, 51721)]