321194902

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79939}}^1$

素因数の和:79996

約数の個数: 24

約数和(自身を含む): 574129080

約数和(自身を除く): 252934178

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 79939, 159878, 559573, 1119146, 3277499, 3917011, 6554998, 7834022, 22942493, 45884986, 160597451, 321194902]

約数ペア:

[(1, 321194902), (2, 160597451), (7, 45884986), (14, 22942493), (41, 7834022), (49, 6554998), (82, 3917011), (98, 3277499), (287, 1119146), (574, 559573), (2009, 159878), (4018, 79939)]