4428580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17033}}^1$

素因数の和:17055

約数の個数: 24

約数和(自身を含む): 10015992

約数和(自身を除く): 5587412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17033, 34066, 68132, 85165, 170330, 221429, 340660, 442858, 885716, 1107145, 2214290, 4428580]

約数ペア:

[(1, 4428580), (2, 2214290), (4, 1107145), (5, 885716), (10, 442858), (13, 340660), (20, 221429), (26, 170330), (52, 85165), (65, 68132), (130, 34066), (260, 17033)]