1289598

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 2667672

約数和(自身を除く): 1378074

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 942, 1369, 2738, 4107, 5809, 8214, 11618, 17427, 34854, 214933, 429866, 644799, 1289598]

約数ペア:

[(1, 1289598), (2, 644799), (3, 429866), (6, 214933), (37, 34854), (74, 17427), (111, 11618), (157, 8214), (222, 5809), (314, 4107), (471, 2738), (942, 1369)]