789964756466

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1493}}^1\times {\mathrm{631399}}^1$

素因数の和:633313

約数の個数: 16

約数和(自身を含む): 1188572616000

約数和(自身を除く): 398607859534

約数列:

[1, 2, 419, 838, 1493, 2986, 625567, 631399, 1251134, 1262798, 264556181, 529112362, 942678707, 1885357414, 394982378233, 789964756466]

約数ペア:

[(1, 789964756466), (2, 394982378233), (419, 1885357414), (838, 942678707), (1493, 529112362), (2986, 264556181), (625567, 1262798), (631399, 1251134)]