797722508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1648187}}^1$

素因数の和:1648213

約数の個数: 18

約数和(自身を含む): 1534463028

約数和(自身を除く): 736740520

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1648187, 3296374, 6592748, 18130057, 36260114, 72520228, 199430627, 398861254, 797722508]

約数ペア:

[(1, 797722508), (2, 398861254), (4, 199430627), (11, 72520228), (22, 36260114), (44, 18130057), (121, 6592748), (242, 3296374), (484, 1648187)]