427024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2074

約数の個数: 20

約数和(自身を含む): 891436

約数和(自身を除く): 464412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2053, 4106, 8212, 16424, 26689, 32848, 53378, 106756, 213512, 427024]

約数ペア:

[(1, 427024), (2, 213512), (4, 106756), (8, 53378), (13, 32848), (16, 26689), (26, 16424), (52, 8212), (104, 4106), (208, 2053)]