289135612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{45433}}^1$

素因数の和:45517

約数の個数: 24

約数和(自身を含む): 531759536

約数和(自身を除く): 242623924

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 45433, 90866, 181732, 1681021, 1953619, 3362042, 3907238, 6724084, 7814476, 72283903, 144567806, 289135612]

約数ペア:

[(1, 289135612), (2, 144567806), (4, 72283903), (37, 7814476), (43, 6724084), (74, 3907238), (86, 3362042), (148, 1953619), (172, 1681021), (1591, 181732), (3182, 90866), (6364, 45433)]