890326088

素因数分解:

$2^3\times {\mathrm{8419}}^1\times {\mathrm{13219}}^1$

素因数の和:21644

約数の個数: 16

約数和(自身を含む): 1669686000

約数和(自身を除く): 779359912

約数列:

[1, 2, 4, 8, 8419, 13219, 16838, 26438, 33676, 52876, 67352, 105752, 111290761, 222581522, 445163044, 890326088]

約数ペア:

[(1, 890326088), (2, 445163044), (4, 222581522), (8, 111290761), (8419, 105752), (13219, 67352), (16838, 52876), (26438, 33676)]