10890978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{259309}}^1$

素因数の和:259321

約数の個数: 16

約数和(自身を含む): 24893760

約数和(自身を除く): 14002782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 259309, 518618, 777927, 1555854, 1815163, 3630326, 5445489, 10890978]

約数ペア:

[(1, 10890978), (2, 5445489), (3, 3630326), (6, 1815163), (7, 1555854), (14, 777927), (21, 518618), (42, 259309)]