278996934

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{21841}}^1$

素因数の和:23975

約数の個数: 16

約数和(自身を含む): 558281520

約数和(自身を除く): 279284586

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 21841, 43682, 65523, 131046, 46499489, 92998978, 139498467, 278996934]

約数ペア:

[(1, 278996934), (2, 139498467), (3, 92998978), (6, 46499489), (2129, 131046), (4258, 65523), (6387, 43682), (12774, 21841)]