5180656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24907}}^1$

素因数の和:24928

約数の個数: 20

約数和(自身を含む): 10810072

約数和(自身を除く): 5629416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24907, 49814, 99628, 199256, 323791, 398512, 647582, 1295164, 2590328, 5180656]

約数ペア:

[(1, 5180656), (2, 2590328), (4, 1295164), (8, 647582), (13, 398512), (16, 323791), (26, 199256), (52, 99628), (104, 49814), (208, 24907)]