2437639888

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{550009}}^1$

素因数の和:550294

約数の個数: 20

約数和(自身を含む): 4739986180

約数和(自身を除く): 2302346292

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 550009, 1100018, 2200036, 4400072, 8800144, 152352493, 304704986, 609409972, 1218819944, 2437639888]

約数ペア:

[(1, 2437639888), (2, 1218819944), (4, 609409972), (8, 304704986), (16, 152352493), (277, 8800144), (554, 4400072), (1108, 2200036), (2216, 1100018), (4432, 550009)]