523939792

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{25603}}^1$

素因数の和:26890

約数の個数: 20

約数和(自身を含む): 1015966720

約数和(自身を除く): 492026928

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 20464, 25603, 51206, 102412, 204824, 409648, 32746237, 65492474, 130984948, 261969896, 523939792]

約数ペア:

[(1, 523939792), (2, 261969896), (4, 130984948), (8, 65492474), (16, 32746237), (1279, 409648), (2558, 204824), (5116, 102412), (10232, 51206), (20464, 25603)]