2461567164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{681497}}^1$

素因数の和:681554

約数の個数: 48

約数和(自身を含む): 6716844288

約数和(自身を除く): 4255277124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 681497, 1362994, 2044491, 2725988, 4088982, 4770479, 8177964, 9540958, 14311437, 19081916, 28622874, 29304371, 57245748, 58608742, 87913113, 117217484, 175826226, 205130597, 351652452, 410261194, 615391791, 820522388, 1230783582, 2461567164]

約数ペア:

[(1, 2461567164), (2, 1230783582), (3, 820522388), (4, 615391791), (6, 410261194), (7, 351652452), (12, 205130597), (14, 175826226), (21, 117217484), (28, 87913113), (42, 58608742), (43, 57245748), (84, 29304371), (86, 28622874), (129, 19081916), (172, 14311437), (258, 9540958), (301, 8177964), (516, 4770479), (602, 4088982), (903, 2725988), (1204, 2044491), (1806, 1362994), (3612, 681497)]