406673008

素因数分解:

$2^4\times 7^1\times {\mathrm{3631009}}^1$

素因数の和:3631024

約数の個数: 20

約数和(自身を含む): 900490480

約数和(自身を除く): 493817472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3631009, 7262018, 14524036, 25417063, 29048072, 50834126, 58096144, 101668252, 203336504, 406673008]

約数ペア:

[(1, 406673008), (2, 203336504), (4, 101668252), (7, 58096144), (8, 50834126), (14, 29048072), (16, 25417063), (28, 14524036), (56, 7262018), (112, 3631009)]