2011587340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{4337}}^1$

素因数の和:7666

約数の個数: 48

約数和(自身を含む): 4830380352

約数和(自身を除く): 2818793012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3313, 4337, 6626, 8674, 13252, 16565, 17348, 21685, 23191, 30359, 33130, 43370, 46382, 60718, 66260, 86740, 92764, 115955, 121436, 151795, 231910, 303590, 463820, 607180, 14368481, 28736962, 57473924, 71842405, 100579367, 143684810, 201158734, 287369620, 402317468, 502896835, 1005793670, 2011587340]

約数ペア:

[(1, 2011587340), (2, 1005793670), (4, 502896835), (5, 402317468), (7, 287369620), (10, 201158734), (14, 143684810), (20, 100579367), (28, 71842405), (35, 57473924), (70, 28736962), (140, 14368481), (3313, 607180), (4337, 463820), (6626, 303590), (8674, 231910), (13252, 151795), (16565, 121436), (17348, 115955), (21685, 92764), (23191, 86740), (30359, 66260), (33130, 60718), (43370, 46382)]