419080326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9978103}}^1$

素因数の和:9978115

約数の個数: 16

約数和(自身を含む): 957897984

約数和(自身を除く): 538817658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9978103, 19956206, 29934309, 59868618, 69846721, 139693442, 209540163, 419080326]

約数ペア:

[(1, 419080326), (2, 209540163), (3, 139693442), (6, 69846721), (7, 59868618), (14, 29934309), (21, 19956206), (42, 9978103)]