3821975536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5555197}}^1$

素因数の和:5555248

約数の個数: 20

約数和(自身を含む): 7577290072

約数和(自身を除く): 3755314536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5555197, 11110394, 22220788, 44441576, 88883152, 238873471, 477746942, 955493884, 1910987768, 3821975536]

約数ペア:

[(1, 3821975536), (2, 1910987768), (4, 955493884), (8, 477746942), (16, 238873471), (43, 88883152), (86, 44441576), (172, 22220788), (344, 11110394), (688, 5555197)]