2291185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 2998800

約数和(自身を除く): 707615

約数列:

[1, 5, 13, 65, 101, 349, 505, 1313, 1745, 4537, 6565, 22685, 35249, 176245, 458237, 2291185]

約数ペア:

[(1, 2291185), (5, 458237), (13, 176245), (65, 35249), (101, 22685), (349, 6565), (505, 4537), (1313, 1745)]