4321352795

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{16319}}^1$

素因数の和:16786

約数の個数: 16

約数和(自身を含む): 5231278080

約数和(自身を除く): 909925285

約数列:

[1, 5, 211, 251, 1055, 1255, 16319, 52961, 81595, 264805, 3443309, 4096069, 17216545, 20480345, 864270559, 4321352795]

約数ペア:

[(1, 4321352795), (5, 864270559), (211, 20480345), (251, 17216545), (1055, 4096069), (1255, 3443309), (16319, 264805), (52961, 81595)]