449702981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{3631}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 554039808

約数和(自身を除く): 104336827

約数列:

[1, 7, 13, 91, 1361, 3631, 9527, 17693, 25417, 47203, 123851, 330421, 4941791, 34592537, 64243283, 449702981]

約数ペア:

[(1, 449702981), (7, 64243283), (13, 34592537), (91, 4941791), (1361, 330421), (3631, 123851), (9527, 47203), (17693, 25417)]