3968242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 6359040

約数和(自身を除く): 2390798

約数列:

[1, 2, 17, 34, 127, 254, 919, 1838, 2159, 4318, 15623, 31246, 116713, 233426, 1984121, 3968242]

約数ペア:

[(1, 3968242), (2, 1984121), (17, 233426), (34, 116713), (127, 31246), (254, 15623), (919, 4318), (1838, 2159)]