855475196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{4787}}^1$

素因数の和:5873

約数の個数: 24

約数和(自身を含む): 1533692160

約数和(自身を除く): 678216964

約数列:

[1, 2, 4, 43, 86, 172, 1039, 2078, 4156, 4787, 9574, 19148, 44677, 89354, 178708, 205841, 411682, 823364, 4973693, 9947386, 19894772, 213868799, 427737598, 855475196]

約数ペア:

[(1, 855475196), (2, 427737598), (4, 213868799), (43, 19894772), (86, 9947386), (172, 4973693), (1039, 823364), (2078, 411682), (4156, 205841), (4787, 178708), (9574, 89354), (19148, 44677)]