1329090258

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{993341}}^1$

素因数の和:993569

約数の個数: 16

約数和(自身を含む): 2670103296

約数和(自身を除く): 1341013038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 993341, 1986682, 2980023, 5960046, 221515043, 443030086, 664545129, 1329090258]

約数ペア:

[(1, 1329090258), (2, 664545129), (3, 443030086), (6, 221515043), (223, 5960046), (446, 2980023), (669, 1986682), (1338, 993341)]