4867942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 7565040

約数和(自身を除く): 2697098

約数列:

[1, 2, 37, 74, 157, 314, 419, 838, 5809, 11618, 15503, 31006, 65783, 131566, 2433971, 4867942]

約数ペア:

[(1, 4867942), (2, 2433971), (37, 131566), (74, 65783), (157, 31006), (314, 15503), (419, 11618), (838, 5809)]