531665022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12658691}}^1$

素因数の和:12658703

約数の個数: 16

約数和(自身を含む): 1215234432

約数和(自身を除く): 683569410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12658691, 25317382, 37976073, 75952146, 88610837, 177221674, 265832511, 531665022]

約数ペア:

[(1, 531665022), (2, 265832511), (3, 177221674), (6, 88610837), (7, 75952146), (14, 37976073), (21, 25317382), (42, 12658691)]