6873620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26437}}^1$

素因数の和:26459

約数の個数: 24

約数和(自身を含む): 15545544

約数和(自身を除く): 8671924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26437, 52874, 105748, 132185, 264370, 343681, 528740, 687362, 1374724, 1718405, 3436810, 6873620]

約数ペア:

[(1, 6873620), (2, 3436810), (4, 1718405), (5, 1374724), (10, 687362), (13, 528740), (20, 343681), (26, 264370), (52, 132185), (65, 105748), (130, 52874), (260, 26437)]