7861948

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{1063}}^1$

素因数の和:1153

約数の個数: 18

約数和(自身を含む): 14099064

約数和(自身を除く): 6237116

約数列:

[1, 2, 4, 43, 86, 172, 1063, 1849, 2126, 3698, 4252, 7396, 45709, 91418, 182836, 1965487, 3930974, 7861948]

約数ペア:

[(1, 7861948), (2, 3930974), (4, 1965487), (43, 182836), (86, 91418), (172, 45709), (1063, 7396), (1849, 4252), (2126, 3698)]