6403088

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 12489900

約数和(自身を除く): 6086812

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2549, 5098, 10196, 20392, 40784, 400193, 800386, 1600772, 3201544, 6403088]

約数ペア:

[(1, 6403088), (2, 3201544), (4, 1600772), (8, 800386), (16, 400193), (157, 40784), (314, 20392), (628, 10196), (1256, 5098), (2512, 2549)]