2939622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69991}}^1$

素因数の和:70003

約数の個数: 16

約数和(自身を含む): 6719232

約数和(自身を除く): 3779610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69991, 139982, 209973, 419946, 489937, 979874, 1469811, 2939622]

約数ペア:

[(1, 2939622), (2, 1469811), (3, 979874), (6, 489937), (7, 419946), (14, 209973), (21, 139982), (42, 69991)]