80219244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{954991}}^1$

素因数の和:955005

約数の個数: 24

約数和(自身を含む): 213918208

約数和(自身を除く): 133698964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 954991, 1909982, 2864973, 3819964, 5729946, 6684937, 11459892, 13369874, 20054811, 26739748, 40109622, 80219244]

約数ペア:

[(1, 80219244), (2, 40109622), (3, 26739748), (4, 20054811), (6, 13369874), (7, 11459892), (12, 6684937), (14, 5729946), (21, 3819964), (28, 2864973), (42, 1909982), (84, 954991)]