7443020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28627}}^1$

素因数の和:28649

約数の個数: 24

約数和(自身を含む): 16833264

約数和(自身を除く): 9390244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28627, 57254, 114508, 143135, 286270, 372151, 572540, 744302, 1488604, 1860755, 3721510, 7443020]

約数ペア:

[(1, 7443020), (2, 3721510), (4, 1860755), (5, 1488604), (10, 744302), (13, 572540), (20, 372151), (26, 286270), (52, 143135), (65, 114508), (130, 57254), (260, 28627)]