123670148

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{10799}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 247968000

約数和(自身を除く): 124297852

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 10799, 11452, 21598, 43196, 75593, 151186, 302372, 4416791, 8833582, 17667164, 30917537, 61835074, 123670148]

約数ペア:

[(1, 123670148), (2, 61835074), (4, 30917537), (7, 17667164), (14, 8833582), (28, 4416791), (409, 302372), (818, 151186), (1636, 75593), (2863, 43196), (5726, 21598), (10799, 11452)]